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693-95-8

693-95-8 structure
693-95-8 structure
Name 4-methylthiazole
Synonyms EINECS 211-764-1
MFCD00005340
4-Methyl-1,3-thiazole
4-Methylthiazole
Thiazole, 4-methyl-
T5N CSJ E1
4-Methyl thiazole
4 METHYL THIAZOLE
Density 1.1±0.1 g/cm3
Boiling Point 134.3±9.0 °C at 760 mmHg
Molecular Formula C4H5NS
Molecular Weight 99.154
Flash Point 37.3±6.8 °C
Exact Mass 99.014267
PSA 41.13000
LogP 0.90
Vapour Pressure 10.0±0.2 mmHg at 25°C
Index of Refraction 1.536
Storage condition Flammables area

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ5096000
CHEMICAL NAME :
Thiazole, 4-methyl-
CAS REGISTRY NUMBER :
693-95-8
BEILSTEIN REFERENCE NO. :
0105228
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C4-H5-N-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
360 uL/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - ptosis Behavioral - altered sleep time (including change in righting reflex) Behavioral - ataxia
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,182,1992
Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger
Hazard Statements H226-H302-H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful
Risk Phrases R10;R22
Safety Phrases S16-S26-S39
RIDADR UN 1993 3/PG 3
WGK Germany 3
RTECS XJ5096000
Packaging Group III
Hazard Class 3
HS Code 2934100090
HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%
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