2-Methyl-5-phenylbenzoxazole

Modify Date: 2024-01-02 21:10:43

2-Methyl-5-phenylbenzoxazole Structure
2-Methyl-5-phenylbenzoxazole structure
Common Name 2-Methyl-5-phenylbenzoxazole
CAS Number 61931-68-8 Molecular Weight 209.24300
Density 1.155 g/cm3 Boiling Point 158 °C / 2mmHg
Molecular Formula C14H11NO Melting Point 60-64 °C(lit.)
MSDS N/A Flash Point 144.7ºC

 Names

Name 2-Methyl-5-phenylbenzoxazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.155 g/cm3
Boiling Point 158 °C / 2mmHg
Melting Point 60-64 °C(lit.)
Molecular Formula C14H11NO
Molecular Weight 209.24300
Flash Point 144.7ºC
Exact Mass 209.08400
PSA 26.03000
LogP 3.80320
Index of Refraction 1.623

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4865170
CHEMICAL NAME :
Benzoxazole, 2-methyl-5-phenyl-
CAS REGISTRY NUMBER :
61931-68-8
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C14-H11-N-O

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 :
160 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 24(10),55,1980

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR 2811
WGK Germany 3
RTECS DM4865170
Packaging Group III
Hazard Class 6.1(b)
HS Code 2934999090

 Synthetic Route

~82%

2-Methyl-5-phenylbenzoxazole Structure

2-Methyl-5-phen...

CAS#:61931-68-8

Literature: Sahoo, Akhila K.; Oda, Takuro; Nakao, Yoshiaki; Hiyama, Tamejiro Advanced Synthesis and Catalysis, 2004 , vol. 346, # 13-15 p. 1715 - 1727

~95%

2-Methyl-5-phenylbenzoxazole Structure

2-Methyl-5-phen...

CAS#:61931-68-8

Literature: Li, Ke-Lai; Du, Zong-Bo; Guo, Can-Cheng; Chen, Qing-Yun Journal of Organic Chemistry, 2009 , vol. 74, # 9 p. 3286 - 3292

~%

2-Methyl-5-phenylbenzoxazole Structure

2-Methyl-5-phen...

CAS#:61931-68-8

Literature: Advanced Synthesis and Catalysis, , vol. 346, # 13-15 p. 1715 - 1727

~%

2-Methyl-5-phenylbenzoxazole Structure

2-Methyl-5-phen...

CAS#:61931-68-8

Literature: Journal of the Chemical Society, , p. 2217,2223

~%

2-Methyl-5-phenylbenzoxazole Structure

2-Methyl-5-phen...

CAS#:61931-68-8

Literature: Zhurnal Obshchei Khimii, , vol. 9, p. 1661,1663 Chem. Zentralbl., , vol. 111, # I p. 2115

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

MFCD00005772
EINECS 263-330-6
2-methyl-5-phenyl-1,3-benzoxazole