5-(Trifluoromethyl)-2(3H)-benzoxazolethione

Modify Date: 2026-07-15 21:17:58

5-(Trifluoromethyl)-2(3H)-benzoxazolethione Structure
5-(Trifluoromethyl)-2(3H)-benzoxazolethione structure
Common Name 5-(Trifluoromethyl)-2(3H)-benzoxazolethione
CAS Number 13451-80-4 Molecular Weight 219.18400
Density 1.58g/cm3 Boiling Point 243ºC at 760 mmHg
Molecular Formula C8H4F3NOS Melting Point N/A
MSDS N/A Flash Point 100.7ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.58g/cm3
Boiling Point 243ºC at 760 mmHg
Molecular Formula C8H4F3NOS
Molecular Weight 219.18400
Flash Point 100.7ºC
Exact Mass 218.99700
PSA 64.83000
LogP 3.13530
Vapour Pressure 0.033mmHg at 25°C
Index of Refraction 1.59
InChIKey MBQRNNRGEFJOFN-UHFFFAOYSA-N
SMILES FC(F)(F)c1ccc2oc(=S)[nH]c2c1

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  4

DownStream  1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

5-Trifluoromethyl-2-mercaptobenzoxazole
5-(trifluoromethyl)-3H-benzooxazole-2-thione
2-mercapto-5-trifluoromethylbenzoxazole
2-BENZOXAZOLINETHIONE,5-(TRIFLUOROMETHYL)
5-trifluoromethyl-benzooxazole-2-thiol

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione?
A: LogP of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione is 3.13530.
Q: What is the InChIKey of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione?
A: InChIKey of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione is MBQRNNRGEFJOFN-UHFFFAOYSA-N.
Q: What is the Chinese name of 13451-80-4?
A: Chinese name of 13451-80-4 is 13451-80-4.
Q: What is the SMILES notation of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione?
A: SMILES notation of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione is FC(F)(F)c1ccc2oc(=S)[nH]c2c1.
Q: What is the molecular formula of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione?
A: Molecular formula of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione is C8H4F3NOS.
Q: What are the upstream materials of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione?
A: Related upstream materials(CAS) of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione: 75-15-0;454-81-9;140-89-6;400-99-7.
Q: What are the downstream products of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione?
A: Related downstream products(CAS) of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione: 114997-91-0.
Q: What English synonyms does 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione have?
A: English synonyms of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione: 5-Trifluoromethyl-2-mercaptobenzoxazole, 5-(trifluoromethyl)-3H-benzooxazole-2-thione, 2-mercapto-5-trifluoromethylbenzoxazole, 2-BENZOXAZOLINETHIONE,5-(TRIFLUOROMETHYL), 5-trifluoromethyl-benzooxazole-2-thiol.
Q: What is the CAS number of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione?
A: CAS number of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione is 13451-80-4.
Q: What is the English name of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione?
A: The English name of 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione is 5-(trifluoromethyl)-3H-1,3-benzoxazole-2-thione.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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