2,5-Diphenyloxazole
Suppliers
Names
[ CAS No. ]:
92-71-7
[ Name ]:
2,5-Diphenyloxazole
[Synonym ]:
2,5-Diphenyl-1,3-oxazole
Oxazole, 2,5-diphenyl-
MFCD00005306
2,5-Diphenyloxazole
2,5-diphenyl oxazole
EINECS 202-181-3
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
360.0±0.0 °C at 760 mmHg
[ Melting Point ]:
72-74 °C(lit.)
[ Molecular Formula ]:
C15H11NO
[ Molecular Weight ]:
221.254
[ Flash Point ]:
162.3±21.9 °C
[ Exact Mass ]:
221.084061
[ PSA ]:
26.03000
[ LogP ]:
4.12
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.586
[ Stability ]:
Stable. Incompatible with strong oxidizing agents.
[ Water Solubility ]:
NEGLEGIBLE
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RP6825000
- CHEMICAL NAME :
- Oxazole, 2,5-diphenyl-
- CAS REGISTRY NUMBER :
- 92-71-7
- BEILSTEIN REFERENCE NO. :
- 0157021
- LAST UPDATED :
- 199803
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C15-H11-N-O
- MOLECULAR WEIGHT :
- 221.27
- WISWESSER LINE NOTATION :
- T5N COJ BR& DR
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 :
- 750 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4028 No. of Facilities: 348 (estimated) No. of Industries: 4 No. of Occupations: 7 No. of Employees: 2551 (estimated) No. of Female Employees: 404 (estimated)
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H319-H413
[ Precautionary Statements ]:
P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S24/25-S25-S24
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
RP6825000
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%
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