13679-74-8|Ethanone,1-(5-methyl-2-thienyl)-Products Supply

Ethanone,1-(5-methyl-2-thienyl)- cas no:13679-74-8

Synonyms: Ketone,methyl 5-methyl-2-thienyl (6CI,7CI,8CI);1-(5-Methyl-2-thienyl)ethanone;2-Methyl-5-acetylthiophene;5-Methyl-2-thienylmethyl ketone;Methyl 5-methyl-2-thienyl ketone;

Identification

NameEthanone,1-(5-methyl-2-thienyl)-
CAS13679-74-8
SynonymsKetone,methyl 5-methyl-2-thienyl (6CI,7CI,8CI);1-(5-Methyl-2-thienyl)ethanone;2-Methyl-5-acetylthiophene;5-Methyl-2-thienylmethyl ketone;Methyl 5-methyl-2-thienyl ketone;
EINECS(EC#)237-181-2
Molecular FormulaC₇H₈OS
Molecular Weight140.2

Chemical Properties

Appearancewhite to light yellow crystal powder
refractive index1.561

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

HazardclassSTENCH

Safety Data

Hazard Xn: Harmful;Xi: Irritant;
Risk R20/21/22
Safety A poison by intraperitoneal route. A flammable liquid. When heated to decomposition it emits toxic vapors of SOx.

Toxicity

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OB4972000

CHEMICAL NAME :: Ketone, methyl 5-methyl-2-thienyl

CAS REGISTRY NUMBER :: 13679-74-8

BEILSTEIN REFERENCE NO. :: 0110854

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H8-O-S

MOLECULAR WEIGHT :: 140.21

WISWESSER LINE NOTATION :: T5SJ B1 EV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 230 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 5,16,1947

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Ethanone,1-(5-methyl-2-thienyl)- cas no:13679-74-8

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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