Articles:
methyl ethyl ketone hydroperoxide
Notes:
synthetic product hardener & polyester varnish; methylethylketone peroxide in dimethylphthalate; used as fiberglass hardener; very toxic to eyes.
| CAS Number: | 1338-23-4 |  3D/inchi
|
| Other: | 37228-09-4 | |
| ECHA EINECS - REACH Pre-Reg: | 215-661-2 | |
| FDA UNII: | W2545087UL | |
| Nikkaji Web: | J184.351F | |
| Beilstein Number: | 1759757 | |
| MDL: | MFCD00042641 | |
| XlogP3-AA: | 1.30 (est) | |
| Molecular Weight: | 210.22666000 | |
| Formula: | C8 H18 O6 | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: pharmaceuticals / chemical synthisis
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 |
| FDA Mainterm (IAUFC): | 1338-23-4 ; METHYL ETHYL KETONE PEROXIDE |
Physical Properties:
| Appearance: | colorless to pale yellow clear liquid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 1.17000 @ 25.00 °C. |
| Boiling Point: | 304.87 °C. @ 760.00 mm Hg (est) |
| Flash Point: | 180.00 °F. TCC ( 82.22 °C. ) |
| logP (o/w): | 3.655 (est) |
| Soluble in: | |
| water, 1.366e+005 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| Akzo Nobel |
| Butanox® |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| 2-Butanone Peroxide |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 2-Butanone Peroxide technical |
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-human TDLo 480 mg/kg GASTROINTESTINAL: CHANGE IN STRUCTURE OR FUNCTION OF ESOPHAGUS GASTROINTESTINAL: NAUSEA OR VOMITING GASTROINTESTINAL: OTHER CHANGES National Clearinghouse for Poison Control Centers, Bulletin. Vol. Jan/Feb, Pg. 1969 oral-mouse LD50 470 mg/kg JAMA, Journal of the American Medical Association. Vol. 165, Pg. 201, 1957. intraperitoneal-rat LD50 65 mg/kg BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: ATAXIA American Industrial Hygiene Association Journal. Vol. 19, Pg. 205, 1958. oral-rat LD50 484 mg/kg American Industrial Hygiene Association Journal. Vol. 19, Pg. 205, 1958. | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
|
inhalation-mouse LC50 170 ppm/4H LUNGS, THORAX, OR RESPIRATION: DYSPNEA American Industrial Hygiene Association Journal. Vol. 19, Pg. 205, 1958. inhalation-rat LC50 200 ppm/4H LUNGS, THORAX, OR RESPIRATION: DYSPNEA American Industrial Hygiene Association Journal. Vol. 19, Pg. 205, 1958. | |
Safety in Use Information:
| Category: | pharmaceuticals / chemical synthisis | ||
| Recommendation for 2-butanone peroxide usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 2-butanone peroxide flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| NIOSH International Chemical Safety Cards: | search |
| NIOSH Pocket Guide: | search |
| Chemical Carcinogenesis Research Information System: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 1338-23-4 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 3672772 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 1 |
| 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane | |
| Chemidplus: | 0001338234 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | 1338-23-4 |
References:
| 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 1338-23-4 |
| Pubchem (cid): | 3672772 |
| Pubchem (sid): | 135208215 |
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: | 2909.60.5000 |
| ChemSpider: | View |
| Formulations/Preparations: •avail as 60% soln in dimethyl phthalate (lupersol ddm) to serve as catalyst for polymerizing plastics. •lupersol del is a trade mark for 60% methyl ethyl ketone peroxide in dimethyl phthalate; lupersol dsw is a proprietary trade name for methyl ethyl ketone. a liq fire resistant peroxide containing 11.5% active oxygen. •lupersol delta-x is ketone peroxide in dimethyl phthalate diluent; lupersol dnf is ketone peroxide in proprietary diluent. •diluents may be any combination of dimethyl phthalate, cyclohexanone peroxide, or diallylphthalate. these diluents provide a stable mixt which under ordinary handling cannot be detonated at room temp. •liquid comprising 5-11% active oxygen content in dimethyl phthalate •mixed product consisting of dimers (50%), trimers (25%), and monomeric peroxy compounds | |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| 2- | butanoneperoxide |
| butanox | |
| dioxydi-2,2-butanediyl dihydroperoxide | |
| dioxydibutane-2,2-diyl dihydroperoxide | |
| ethyl methyl ketone peroxide | |
| hydroperoxide, (dioxybis(1-methylpropylidene))bis- | |
| hydroperoxide, dioxybis-1-methylpropylidene | |
| 2- | hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane |
| luperox d X-9 | |
| luperox DDM-9 | |
| luperox DHD-9 | |
| MEK peroxide | |
| MEKP | |
| methyl ethyl ketone hydroperoxide | |
| methyl ethyl ketone peroxide |