Articles:
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2-propenenitrile, 2-methyl-
Notes:
None found
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| CAS Number: | 126-98-7 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 204-817-5 | |
| FDA UNII: | 04S4K38612 | |
| Nikkaji Web: | J2.514C | |
| Beilstein Number: | 773708 | |
| MDL: | MFCD00001872 | |
| XlogP3-AA: | 0.70 (est) | |
| Molecular Weight: | 67.09085000 | |
| Formula: | C4 H5 N | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: indirect food additives: adhesives and components of coatings
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 Contact Materials: | methacrylonitrile |
| FDA Mainterm (IAUFC): | 126-98-7 ; METHACRYLONITRILE |
Physical Properties:
| Appearance: | colorless to pale yellow clear liquid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.80000 @ 25.00 °C. |
| Flash Point: | 54.00 °F. TCC ( 12.22 °C. ) |
| Soluble in: | |
| water, 2.54E+04 mg/L @ 25 °C (exp) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| Methacrylonitrile 99% |
| TCI AMERICA |
| For experimental / research use only. |
| Methacrylonitrile (stabilized with MEHQ) >99.0%(GC) |
Safety Information:
| Preferred SDS: View | |
| 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-mouse LD50 17 mg/kg Juzen Igakkai Zasshi. Journal of Juzen Medical Society. Vol. 94, Pg. 664, 1985. intraperitoneal-mouse LDLo 15 mg/kg Journal of Industrial Hygiene and Toxicology. Vol. 31, Pg. 113, 1949. oral-rabbit LD50 16 mg/kg Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(5), Pg. 37, 1985. oral-rat LD50 120 mg/kg Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(5), Pg. 37, 1985. | |
| Dermal Toxicity: | |
|
skin-rabbit LD50 12500 ug/kg National Technical Information Service. Vol. OTS0534646 skin-rat LD50 2080 mg/kg Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(5), Pg. 37, 1985. | |
| Inhalation Toxicity: | |
|
inhalation-dog LCLo 52 ppm/7H GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: GENERAL ANESTHETIC American Industrial Hygiene Association Journal. Vol. 29, Pg. 202, 1968. inhalation-guinea pig LC50 88 ppm/4H BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD American Industrial Hygiene Association Journal. Vol. 29, Pg. 202, 1968. inhalation-mouse LC50 36 ppm/4H BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD American Industrial Hygiene Association Journal. Vol. 29, Pg. 202, 1968. inhalation-rabbit LC50 37 ppm/4H BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD American Industrial Hygiene Association Journal. Vol. 29, Pg. 202, 1968. inhalation-rat LC50 328 ppm/4H LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD American Industrial Hygiene Association Journal. Vol. 29, Pg. 202, 1968. | |
Safety in Use Information:
| Category: | indirect food additives: adhesives and components of coatings | ||
| Recommendation for methacrylonitrile usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for methacrylonitrile flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| EPA-Iris: | IRIS |
| NIOSH International Chemical Safety Cards: | search |
| NIOSH Pocket Guide: | search |
| Chemical Carcinogenesis Research Information System: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| Carcinogenic Potency Database: | Search |
| EPA Substance Registry Services (TSCA): | 126-98-7 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 31368 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 1 |
| 2-methylprop-2-enenitrile | |
| Chemidplus: | 0000126987 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | 126-98-7 |
References:
| 2-methylprop-2-enenitrile | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 31368 |
| Pubchem (sid): | 134973899 |
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 |
| FDA Indirect Additives used in Food Contact Substances: | View |
| CHEMBL: | View |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2926.90.5050 |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| methacryl nitrile | |
| methyl acrylonitrile | |
| 2- | methyl-2-propenenitrile |
| 2- | methylprop-2-enenitrile |
| 2- | propenenitrile, 2-methyl- |