Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Phenyl-1,3,4-oxadiazol-2(3H)-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Phenyl-1,3,4-oxadiazol-2(3H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5-Phenyl-1,3,4-oxadiazol-2(3H)-one
Price: ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

1199-02-6

1199-02-6 structure

1199-02-6 structure

Name: 5-Phenyl-1,3,4-oxadiazol-2(3H)-one
Chemical Name: 5-phenyl-3H-1,3,4-oxadiazol-2-one
CAS Number: 1199-02-6
Molecular Formula: C₈H₆N₂O₂
Molecular Weight: 162.14500
Create Date: 2018-12-25 16:13:35
Modify Date: 2025-08-25 11:11:28

Name	5-phenyl-3H-1,3,4-oxadiazol-2-one
Synonyms	5-phenyl-1,3,4-oxadiazol-2-ol phenyloxadiazolol 2-PHENYL-1,3,4-OXADIAZOL-2-IN-5-ONE

Density	1.38g/cm3
Boiling Point	242.1ºC at 760mmHg
Molecular Formula	C₈H₆N₂O₂
Molecular Weight	162.14500
Flash Point	115.6ºC
Exact Mass	162.04300
PSA	58.89000
LogP	1.02990
Vapour Pressure	2.06E-05mmHg at 25°C
Index of Refraction	1.646

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RO0900000

CHEMICAL NAME :: delta(sup 2)-1,3,4-Oxadiazolin-5-one, 2-phenyl-

CAS REGISTRY NUMBER :: 1199-02-6

LAST UPDATED :: 199009

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H6-N2-O2

MOLECULAR WEIGHT :: 162.16

WISWESSER LINE NOTATION :: T5NMVOJ ER

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 :: 1520 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 9,478,1966

HS Code	2934999090

Precursor 0
DownStream 9
41125-77-3 615-16-7 613-94-5 102-07-8
603-54-3 555-96-4 1134-56-1 1152-32-5
13633-26-6

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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