2,5-Diphenyloxazole

Modify Date: 2025-08-23 23:31:02

2,5-Diphenyloxazole structure	Common Name	2,5-Diphenyloxazole
	CAS Number	92-71-7	Molecular Weight	221.254
	Density	1.1±0.1 g/cm3	Boiling Point	360.0±0.0 °C at 760 mmHg
	Molecular Formula	C₁₅H₁₁NO	Melting Point	72-74 °C(lit.)
	MSDS	Chinese USA	Flash Point	162.3±21.9 °C
	Symbol	GHS07	Signal Word	Warning

Name	2,5-Diphenyloxazole
Synonym	More Synonyms

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

2,5-Diphenyloxazole MSDS(Chinese)

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)

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

Precursor 9
CAS#:5202-77-7 N-[(Z)-2-phenyl... CAS#:100-46-9 Benzylamine CAS#:614-47-1 (E)-Chalcone CAS#:4190-14-1 Benzamide,N-(2-...
CAS#:5468-37-1 2-Amino-1-pheny... CAS#:100-52-7 Benzaldehyde CAS#:292638-84-7 phenylene-ethylene CAS#:1075-06-5 2,2-Dihydroxy-1...
CAS#:122-78-1 Phenylacetaldehyde
DownStream 10
CAS#:51096-49-2 (S)-2-Benzylami... CAS#:19061-38-2 9,10-dihydro-9,... CAS#:86-73-7 9H FLUORENE CAS#:85-01-8 Phenanthrene
CAS#:120-12-7 Anthracene CAS#:56153-61-8 2-benzylbenzonitrile CAS#:259-79-0 Biphenylene CAS#:108346-08-3 3a,4,9,9a-tetra...
CAS#:1159-86-0 1,2-dibenzoylbenzene CAS#:948-65-2 2-Phenylindole

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

In vitro effects of vitamin supplements on platelet-activating factor and its metabolism in age-related macular degeneration.

Cutan. Ocul. Toxicol. 33(3) , 235-41, (2014)

The purpose of our study was to investigate for the first time a series of vitamin supplements used for age-related macular degeneration (AMD) as potential inhibitors of platelet-activating factor (PA...

Plant phenolics are detoxified by prophenoloxidase in the insect gut.

Sci. Rep. 5 , 16823, (2015)

Plant phenolics are a group of important secondary metabolites that are toxic to many animals and insects if ingested at high concentrations. Because most insects consume plant phenolics daily, they h...

Phase transitions in polymer monolayers: Application of the Clapeyron equation to PEO in PPO-PEO Langmuir films.

Adv. Colloid Interface Sci. 222 , 199-214, (2015)

In this paper we investigate the application of the two-dimensional Clapeyron law to polymer monolayers. This is a largely unexplored area of research. The main problems are (1) establishing if equili...

2,5-Diphenyl-1,3-oxazole

Oxazole, 2,5-diphenyl-

MFCD00005306

2,5-Diphenyloxazole

2,5-diphenyl oxazole

EINECS 202-181-3

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-Diphenyloxazole
Price: Check
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,5-Diphenyloxazole
Price: ￥138.0/5g
Purity: 98.0%
Delivery: 2 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Diphenyloxazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 92-71-7 2,5-Diphenyloxazole
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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2,5-Diphenyloxazole

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