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

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

17371-99-2

17371-99-2 structure

17371-99-2 structure

Name: 2(3H)-Benzoxazolethione,5-phenyl-
Chemical Name: 5-Phenylbenzoxazole-2-thiol
CAS Number: 17371-99-2
Molecular Formula: C₁₃H₉NOS
Molecular Weight: 227.28200
Create Date: 2018-09-08 11:17:09
Modify Date: 2025-08-27 08:17:01

Name	5-Phenylbenzoxazole-2-thiol
Synonyms	5-Phenylbenzoxazoline-2(3H)-thione 2-Mercapto-5-phenylbenzoxazole 5-phenyl-3H-1,3-benzoxazole-2-thione

Density	1.36g/cm3
Boiling Point	384.2ºC at 760 mmHg
Melting Point	213 °C
Molecular Formula	C₁₃H₉NOS
Molecular Weight	227.28200
Flash Point	186.2ºC
Exact Mass	227.04000
PSA	64.83000
LogP	3.78350
Vapour Pressure	4.16E-06mmHg at 25°C
Index of Refraction	1.731

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM4888000

CHEMICAL NAME :: 2-Benzoxazolethiol, 5-phenyl-

CAS REGISTRY NUMBER :: 17371-99-2

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H9-N-O-S

MOLECULAR WEIGHT :: 227.29

WISWESSER LINE NOTATION :: T56 BN DOJ CSH HR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03240

HS Code	2934999090

75-15-0 structure

75-15-0

1134-36-7 structure

1134-36-7

~96%

17371-99-2 structure

17371-99-2

Literature: EP1219622 A2, ; Page 16-17 ; EP 1219622 A2

1134-36-7 structure

1134-36-7

~98%

17371-99-2 structure

17371-99-2

Literature: US2002/86871 A1, ;

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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