2-Fluoro thioanisole

Modify Date: 2026-06-30 07:26:06

2-Fluoro thioanisole Structure
2-Fluoro thioanisole structure
 Common Name 2-Fluoro thioanisole
CAS Number 655-20-9 Molecular Weight 142.194
Density 1.1±0.1 g/cm3 Boiling Point 172.0±23.0 °C at 760 mmHg
Molecular Formula C7H7FS Melting Point N/A
MSDS Chinese USA Flash Point 57.8±22.6 °C
Symbol GHS07
GHS07		 Signal Word Warning

Summary: 2-Fluorothioanisole (Chinese name: 2-氟茴香硫醚, CAS number: 655-20-9) is an organic compound with molecular formula C7H7FS and molecular weight 142.194. It is a liquid at room temperature with a boiling point of 172.0±23.0 °C and a density of 1.1±0.1 g/cm3. For research-use only, not for medical or clinical usage.

 Names

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

Name 2-Fluorothioanisole
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 1.1±0.1 g/cm3
Boiling Point 172.0±23.0 °C at 760 mmHg
Molecular Formula C7H7FS
Molecular Weight 142.194
Flash Point 57.8±22.6 °C
Exact Mass 142.025253
PSA 25.30000
LogP 2.92
Vapour Pressure 1.8±0.3 mmHg at 25°C
Index of Refraction 1.544
InChIKey AYTSELVZWGHUEE-UHFFFAOYSA-N
SMILES CSc1ccccc1F

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NA 1993 / PGIII
WGK Germany 3
HS Code 2930909090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

Dimethyl disulfide structure

Dimethyl disulfide

CAS#:624-92-0

o-potassiofluorobenzene structure

o-potassiofluor...

CAS#:131049-54-2

~81%

2-Fluoro thioanisole Structure

2-Fluoro thioanisole

CAS#:655-20-9

Learn More
Literature: Fossatelli, M.; Verkruijsse, H.D.; Brandsma, L. Synthetic Communications, 1990 , vol. 20, # 11 p. 1701 - 1704
dms structure

dms

CAS#:75-18-3

2-Fluorothiophenol structure

2-Fluorothiophenol

CAS#:2557-78-0

~%

2-Fluoro thioanisole Structure

2-Fluoro thioanisole

CAS#:655-20-9

Learn More
Literature: WO2013/68464 A1, ; Page/Page column 58 ;
2-Fluorothiophenol structure

2-Fluorothiophenol

CAS#:2557-78-0

Dimethyl sulfate structure

Dimethyl sulfate

CAS#:77-78-1

~85%

2-Fluoro thioanisole Structure

2-Fluoro thioanisole

CAS#:655-20-9

Learn More
Literature: Sindelar, Karel; Hrubantova, Marta; Svatek, Emil; Matousova, Oluse; Metysova, Jirina; et.al. Collection of Czechoslovak Chemical Communications, 1989 , vol. 54, # 8 p. 2240 - 2247
o-Bromo(methylthio)benzene structure

o-Bromo(methylt...

CAS#:19614-16-5

~%

2-Fluoro thioanisole Structure

2-Fluoro thioanisole

CAS#:655-20-9

Learn More
Literature: Angewandte Chemie - International Edition, , vol. 49, # 12 p. 2219 - 2222
Fluorobenzene structure

Fluorobenzene

CAS#:462-06-6

~%

2-Fluoro thioanisole Structure

2-Fluoro thioanisole

CAS#:655-20-9

Learn More
Literature: Synthetic Communications, , vol. 20, # 11 p. 1701 - 1704
N/A structure

N/A

CAS#:137092-16-1

~%

2-Fluoro thioanisole Structure

2-Fluoro thioanisole

CAS#:655-20-9

Learn More
Literature: Chemische Berichte, , vol. 125, # 1 p. 127 - 142
1-Bromo-2-fluorobenzene structure

1-Bromo-2-fluor...

CAS#:1072-85-1

methyl iodide structure

methyl iodide

CAS#:74-88-4

~%

2-Fluoro thioanisole Structure

2-Fluoro thioanisole

CAS#:655-20-9

Learn More
Literature: Chemische Berichte, , vol. 121, p. 2251 - 2254
Dithiopivalinsaeure-2-fluorphenylester structure

Dithiopivalinsa...

CAS#:137092-19-4

~57%

N/A structure

N/A

CAS#:40920-16-9

2-Fluoro thioanisole Structure

2-Fluoro thioanisole

CAS#:655-20-9

N/A structure

N/A

CAS#:117203-55-1

Learn More
Literature: Chemische Berichte, , vol. 125, # 1 p. 127 - 142

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

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

2-Fluorophenyl methyl sulfide
MFCD03093762
2-Fluoro thioanisole
1-Fluoro-2-(methylsulfanyl)benzene
1-fluoro-2-methylsulfanylbenzene

 2-Fluoro thioanisole | FAQ

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

Q: What is the CAS number of 2-Fluorothioanisole?
A: CAS number of 2-Fluorothioanisole is 655-20-9.
Q: What English synonyms does 2-Fluorothioanisole have?
A: English synonyms of 2-Fluorothioanisole: 2-Fluorophenyl methyl sulfide, MFCD03093762, 2-Fluoro thioanisole, 1-Fluoro-2-(methylsulfanyl)benzene, 1-fluoro-2-methylsulfanylbenzene.
Q: What is the English name of 2-Fluorothioanisole?
A: The English name of 2-Fluorothioanisole is 2-Fluorothioanisole.
Q: What is the LogP of 2-Fluorothioanisole?
A: LogP of 2-Fluorothioanisole is 2.92.
Q: What is the molecular weight of 2-Fluorothioanisole?
A: Molecular weight of 2-Fluorothioanisole is 142.194.
Q: What is the boiling point of 2-Fluorothioanisole?
A: Boiling point of 2-Fluorothioanisole is 172.0±23.0 °C at 760 mmHg.
Q: What are the downstream products of 2-Fluorothioanisole?
A: Related downstream products(CAS) of 2-Fluorothioanisole: 1978-16-1;2358-41-0;654-47-7;705-02-2.
Q: What are the upstream materials of 2-Fluorothioanisole?
A: Related upstream materials(CAS) of 2-Fluorothioanisole: 624-92-0;131049-54-2;75-18-3;2557-78-0;77-78-1;19614-16-5;462-06-6;1072-85-1;74-88-4.
Q: What is the SMILES notation of 2-Fluorothioanisole?
A: SMILES notation of 2-Fluorothioanisole is CSc1ccccc1F.
Q: What is the molecular formula of 2-Fluorothioanisole?
A: Molecular formula of 2-Fluorothioanisole is C7H7FS.

 2-Fluoro thioanisolefactory

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.
Zhongshan Xingrui Chemical Co. , Ltd.
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