dimethoxymethane
methylal
 
Notes:
None found
  • ECSA Chemicals
    • ECSA Chemicals
      Human Chemistry
      ECSA Chemicals has been active since 1913 in the trading and international commerce of raw materials. With an organisation divided into industrial segments managed by specialists, it has become one of the largest distributors worldwide.
      ECSA Chemicals is the largest Swiss-owned company in terms of warehouses for the distribution of chemical products. We have been distributing chemical products for over 100 years and we have a special interest in protecting the environment and in the safety of our facilities and collaborators.
      Established in 1913 as a small grocery store, in its over 100 years of activity ECSA Chemicals has become one of the most important Swiss-owned distributors of chemical products. The company, which is active in international distribution and trading, is organised into industrial segments that are managed by teams of specialists and experts. They guarantee professional and customised consultancy and services. With our experience, we can rapidly and safely connect you with the best suppliers on the market, providing you with a complete search, consulting and assistance service. The focus of our approach and operations is you, our customers. We strive every day to find the best products that satisfy your needs as quickly as possible. Your satisfaction is our greatest success. WHY CHOOSE ECSA? EXPERIENCE We have been working for 100 years. QUALITY We have obtained many certifications (ISO, SQAS, GDP, Responsible Care, Bio-Inspecta, RSPO, etc.). We guarantee full compliance with the current laws and continuous training for our staff. SAFETY We constantly carry out risk analyses for each infrastructure, defining safety levels and implementing corrective measures promptly wherever they are needed. WIDESPREAD DISTRIBUTION We have warehouses in strategic locations to supply goods to Switzerland and to the rest of the world. STORAGE CAPACITY The 3 ECSA-owned warehouses guarantee considerable storage area and capacity in each warehouse, with full availability of products (base chemicals and speciality chemicals). SPEED Presence all over the country, staff dedicated to sourcing raw materials and considerable storage capacity guarantee that goods are rapidly obtained and supplied. CONSULTANCY Our specialists - in-depth knowledge of the market and products allows us to provide full consulting services, from the purchase to the supply of raw materials.
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      Product(s):
      MP-021026 METHYLAL 99% (DIMETHOXYMETHANE)
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
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      Product(s):
      06-21150 FORMALDEHYDE DIMETHYL ACETAL
       
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping!
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
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      Product(s):
      D0637 Dimethoxymethane >98.0%(GC)
       
Synonyms   Articles   Notes   Search
CAS Number: 109-87-5Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 203-714-2
FDA UNII: 7H1M4G2NUE
Nikkaji Web: J3.250F
Beilstein Number: 1697025
MDL: MFCD00008495
CoE Number: 10031
XlogP3: 0.20 (est)
Molecular Weight: 76.09516000
Formula: C3 H8 O2
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: solvents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
DG SANTE Food Flavourings: 06.074  dimethoxymethane
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Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 95.00 to 100.00 % 
Water Content: ~0.1%
Food Chemicals Codex Listed: No
Specific Gravity: 0.85500 to 0.86200 @  25.00 °C.
Pounds per Gallon - (est).: 7.114 to  7.173
Refractive Index: 1.35000 to 1.35600 @  20.00 °C.
Melting Point: -105.00 °C. @ 760.00 mm Hg
Boiling Point: 42.00 °C. @ 760.00 mm Hg
Vapor Pressure: 398.000000 mmHg @ 25.00 °C.
Flash Point: 1.00 °F. TCC ( -17.22 °C. )
Soluble in:
 alcohol
 water, 244000 mg/L @ 16C (exp)
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Organoleptic Properties:
Odor Description:
chloroform
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: solvents
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Suppliers:
ECSA Chemicals
METHYLAL 99% (DIMETHOXYMETHANE)
ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY
EMD Millipore
For experimental / research use only.
Formaldehyde dimethyl acetal
Penta International
FORMALDEHYDE DIMETHYL ACETAL
Santa Cruz Biotechnology
For experimental / research use only.
Dimethoxymethane
Sigma-Aldrich: Aldrich
For experimental / research use only.
Formaldehyde dimethyl acetal puriss., for Grignard reactions, ≥99.0% (GC)
TCI AMERICA
For experimental / research use only.
Dimethoxymethane >98.0%(GC)
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 11 - Highly flammable.
R 19 - May form explosive peroxides.
R 36 - Irritating to eyes.
S 01/02 - Keep locked up and out of the reach of children.
S 07/09 - Keep container tightly closed and in well-ventilated place.
S 16 - Keep away from sources of ignition - No Smoking.
S 23 - Do not breath vapour.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 33 - Take precautionary measures against static discharge.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50  [sex: F] 7950 mg/kg
(Dow Chemical Company, 1987)

oral-rabbit LD50  5708 mg/kg
(Knoefel et al., 1932)

oral-rabbit LD50  5708 mg/kg
Proceedings of the Society for Experimental Biology and Medicine. Vol. 29, Pg. 730, 1932.

intraperitoneal-rat LDLo  5000 mg/kg
National Technical Information Service. Vol. OTS0524346

Dermal Toxicity:
skin-rabbit LD > 16 mL/kg
LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES SENSE ORGANS AND SPECIAL SENSES: IRITIS: EYE LIVER: OTHER CHANGES
National Technical Information Service. Vol. OTS0536049

Inhalation Toxicity:
inhalation-mouse LC50 57000 mg/m3/7H
National Technical Information Service. Vol. OTS0536049

inhalation-rat LC50 15000 ppm
National Technical Information Service. Vol. OTS0536049

inhalation-mouse LC50 57000 mg/m3/7H
"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 259, 1986.

inhalation-rat LC50 15000 ppm
Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. Vol. 1, Pg. 73, 1974.

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Safety in Use Information:
Category: solvents
Recommendation for dimethoxymethane usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 1600 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 3.0000015.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 2.0000010.00000
Edible ices, including sherbet and sorbet (03.0): 3.0000015.00000
Processed fruit (04.1): 2.0000010.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 4.0000020.00000
Chewing gum (05.0): --
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 2.0000010.00000
Bakery wares (07.0): 5.0000025.00000
Meat and meat products, including poultry and game (08.0): 1.000005.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 1.000005.00000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 2.0000010.00000
Foodstuffs intended for particular nutritional uses (13.0): 3.0000015.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 2.0000010.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 4.0000020.00000
Ready-to-eat savouries (15.0): 5.0000025.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 2.0000010.00000
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Safety References:
European Food Safety Athority(EFSA): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 3 (FGE.03); Acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated aldehydes, and a orthoester of formic acid, from chemical groups 1 and 2 (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf
Flavouring Group Evaluation 3, Revision 1 (FGE.03Rev1): Acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated or unsaturated aldehydes, an ester of a hemiacetal and an orthoester of formic acid, from chemical groups 1, 2 & 4 Commission Regulation (EC) No 1565/2000 of 18 July 2000) [1] - Scientific Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)on a request from the Commission
View page or View pdf
Flavouring Group Evaluation 61 (FGE.61): Consideration of aliphatic acyclic acetals evaluated by JECFA (57th meeting) structurally related to acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated aldehydes, and an orthoester of formic acid evaluated by EFSA in FGE.03 (2004) (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf
Flavouring Group Evaluation 61, Revision 1 (FGE.61Rev1): Consideration of aliphatic acetals evaluated by JECFA (57th meeting) structurally related to acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated aldehydes and one orthoester of formic acid evaluated
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 3, Revision 2 (FGE.03Rev2): Acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated or unsaturated aldehydes, an ester of a hemiacetal and an orthoester of formic acid, from chemical groups 1, 2 and 4
View page or View pdf
EPI System: View
NIOSH International Chemical Safety Cards: search
NIOSH Pocket Guide: search
Chemical Carcinogenesis Research Information System: Search
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 109-87-5
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 8020
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 1234
WGK Germany: 1
 dimethoxymethane
Chemidplus: 0000109875
EPA/NOAA CAMEO: hazardous materials
RTECS: 109-87-5
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References:
 dimethoxymethane
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 109-87-5
Pubchem (cid): 8020
Pubchem (sid): 134974007
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
CHEBI: View
CHEMBL: View
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2909.19.6000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
 solvents 
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Occurrence (nature, food, other): note
 cognac
Search  PMC Picture
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Synonyms:
 dimethoxymethane
1,1-dimethoxymethane
 dimethyl formal
 formaldehyde dimethyl acetal
 formaldehyde dimethyl ketal
 formaldehyde dimethylacetal
 methane, dimethoxy-
bis(methoxy)methane
 methoxymethyl methyl ether
 methylal
 methylene dimethyl ether
 methylene glycol dimethylether
bis(methyloxy)methane
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Articles:
PubMed: Biofiltration of high formaldehyde loads with ozone additions in long-term operation.
PubMed: Highly stable CO2/N2 and CO2/CH4 selectivity in hyper-cross-linked heterocyclic porous polymers.
PubMed: Clostridium geopurificans strain MJ1 sp. nov., a strictly anaerobic bacterium that grows via fermentation and reduces the cyclic nitramine explosive hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX).
PubMed: [Study on occupational exposure limit of dimethoxymethane in workplace air].
PubMed: [Progress in research on toxicity of dimethoxymethane and its occupational exposure limit].
PubMed: [Determination of dimethoxymethane in air of workplace by gas chromatography].
PubMed: DFT investigations for the reaction mechanism of dimethyl carbonate synthesis on Pd(II)/β zeolites.
PubMed: [Determination of methylal in the air of workplace with solvent desorption by gas chromatography].
PubMed: Dimethoxymethane-hydrogen chloride interaction: gas phase versus low-temperature behavior studied using matrix isolation infrared and density functional theory methods.
PubMed: How the generalized anomeric effect influences the conformational preference.
PubMed: Intermolecular acetaldehyde and dimethoxymethane formation mechanisms via ethenol and methoxymethylene precursors in reactions of atomic carbon with methanol: a computational study.
PubMed: Mechanistic investigations on dimethyl carbonate formation by oxidative carbonylation of methanol over a CuY zeolite: an operando SSITKA/DRIFTS/MS study.
PubMed: A Ferrier-type allylic rearrangement of 3'-deoxy-3',4'-didehydronucleosides mediated by DMF dimethyl acetal: direct access to 4'-alkoxy-2',3'-didehydro-2',3'-dideoxynucleosides.
PubMed: Selective oxidation of methanol to dimethoxymethane over bifunctional VO(x)/TS-1 catalysts.
PubMed: An easily accessible Re-based catalyst for the selective conversion of methanol: evidence for an unprecedented active site structure through combined operando techniques.
PubMed: Influence of the solvent on the charge distribution of anomeric compounds.
PubMed: A systematic study on the activation of simple polyethers by MoCl5 and WCl6.
PubMed: Ligand close packing, molecular compactness, the methyl tilt, molecular conformations, and a new model for the anomeric effect.
PubMed: Vapor-phase carbonylation of dimethoxymethane over H-Faujasite.
PubMed: Preparation and characterization of mesoporous VO(x)-TiO2 complex oxides for the selective oxidation of methanol to dimethoxymethane.
PubMed: Molecular dynamics simulation of interactions between a sodium dodecyl sulfate micelle and a poly(ethylene oxide) polymer.
PubMed: Amorphous oxide as a novel efficient catalyst for direct selective oxidation of methanol to dimethoxymethane.
PubMed: Imaging momentum orbital densities of conformationally versatile molecules: a benchmark theoretical study of the molecular and electronic structures of dimethoxymethane.
PubMed: Selective oxidation of methanol to dimethoxymethane under mild conditions over V2O5/TiO2 with enhanced surface acidity.
PubMed: Noncovalent interactions and internal dynamics in dimethoxymethane-water.
PubMed: Atoms in molecules interpretation of the anomeric effect in the O--C--O unit.
PubMed: Selective oxidation of methanol and ethanol on supported ruthenium oxide clusters at low temperatures.
PubMed: Ultraviolet photolysis of CH2I2 in methanol: O-H insertion and HI elimination reactions to form a dimethoxymethane product.
PubMed: The external-anomeric torsional effect.
PubMed: Electrochemical oxidation of methanol using dppm-bridged Ru/Pd, Ru/Pt and Ru/Au catalysts.
PubMed: Diastereo- and enantioselective dearomatization of rhenium-bound naphthalenes.
PubMed: Matrix isolation infrared and ab initio study of the conformations of 2,2-dimethoxypropane.
PubMed: Tandem 1,4-addition reactions with benzene and alkylated benzenes promoted by pentaammineosmium(II).
PubMed: Volatile metabolites from microorganisms grown on humid building materials and synthetic media.
PubMed: Conformations of dimethoxymethane: matrix isolation infrared and ab initio studies.
PubMed: Metastable ion study of organosilicon compounds. Part XIII: dimethoxydimethylsilane, (CH(3))(2)Si(OCH(3))(2), and dimethoxymethylsilane, CH(3)SiH(OCH(3))(2).
PubMed: Porphyrins with exocyclic rings. 16. Synthesis and spectroscopic characterization of fluoranthoporphyrins, a new class of highly conjugated porphyrin chromophores.
PubMed: Unimolecular metastable decompositions of gem-dimethoxyalkanes (RR'C(OCH(3))(2)) upon electron impact. I. Dimethoxymethane and 1, 1-dimethoxyethane
PubMed: [Gas chromatographic determination of methylal in atmospheric air].
PubMed: [Methylal: its metabolism and hygienic standardization in the air of work areas].
PubMed: Determination of phosphatidylglycerol in amniotic fluid by a simple one-dimensional thin-layer chromatography method.
PubMed: Convenient synthesis of N-alkoxymethylbarbituric acids and N-alkoxymethylhydantoins.
PubMed: A chemical assay method for the determination of aflatoxin residues in animal tissues.
PubMed: The toxicity of methylal.
PubMed: Anesthesia with methylal in dogs, mice and rats.
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