CAS 95-21-6|2-methylbenzoxazole

Introduction:Basic information about CAS 95-21-6|2-methylbenzoxazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name2-methylbenzoxazole
CAS Number95-21-6Molecular Weight133.14700
Density1.121 g/mL at 25 °C(lit.)Boiling Point178 °C(lit.)
Molecular FormulaC8H7NOMelting Point5-10 °C(lit.)
MSDSChineseUSAFlash Point167 °F
Symbol
GHS05, GHS07
Signal WordDanger

Names

Name2-methylbenzoxazole
SynonymMore Synonyms

2-methylbenzoxazole BiologicalActivity

Description2-Methylbenzoxazole is an endogenous metabolite.
Related CatalogResearch Areas >>Metabolic Disease

Chemical & Physical Properties

Density1.121 g/mL at 25 °C(lit.)
Boiling Point178 °C(lit.)
Melting Point5-10 °C(lit.)
Molecular FormulaC8H7NO
Molecular Weight133.14700
Flash Point167 °F
Exact Mass133.05300
PSA26.03000
LogP2.13620
Index of Refractionn20/D 1.548(lit.)
InChIKeyDQSHFKPKFISSNM-UHFFFAOYSA-N
SMILESCc1nc2ccccc2o1
Storage conditionRefrigerator

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4850000
CHEMICAL NAME :
Benzoxazole, 2-methyl-
CAS REGISTRY NUMBER :
95-21-6
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C8-H7-N-O
MOLECULAR WEIGHT :
133.16
WISWESSER LINE NOTATION :
T56 BN DOJ C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,890,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,890,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD40 - Lethal Dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 67,905,1945
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Safety Information

Symbol
GHS05, GHS07
Signal WordDanger
Hazard StatementsH302-H315-H318-H335
Precautionary StatementsP261-P280-P305 + P351 + P338
Personal Protective EquipmentEyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard CodesXn:Harmful;
Risk PhrasesR22;R36/37/38
Safety PhrasesS26-S36/37/39-S37/39
RIDADRUN 1760
WGK Germany3
RTECSDM4850000
Packaging GroupIII
Hazard Class8
HS Code29349990

Customs

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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Synonyms

2-Methylbenzoxazole
usafek-982
2-Methylbenzoxazoic
2-Methyl-benzooxazole
2-Methylbenzoxazol
EINECS 202-399-9
Benzoxazole,2-methyl
MFCD00005771
2-methyl benzoxazole
METHYLBENZOXAZOLE
2-methyl-1,3-benzoxazole
2-METHYLBENZODOXAZOLE
TABAXOL
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