2-(Trifluoromethoxy)benzene-1-sulfonyl chloride

Product Name: 2-(Trifluoromethoxy)benzene-1-sulfonyl chloride
CAS No.: 103008-51-1
Chemical Name: 2-(Trifluoromethoxy)benzene-1-sulfonyl chloride
Synonyms: BUTTPARK 33\11-96;2-(Trifluoromethoxy)benzenesulfonyl];2-(TRIFLUOROMETHOXY)BENZENESULFONYL CHL&;2-TRIFLUOROMETHOXYPHENYL-SULFONYLCHLORIDE;2-(TRIFLUOROMETHOXY)BENZENESULFONYL CHLORIDE;o-(Trifluoromethoxy)benzenesulfonyl Chloride;2-(TRIFLUOROMETHOXY)BENZENESULPHONYL CHLORIDE;Benzenesulfonylchloride, 2-(trifluoromethoxy)-;2-(Trifuoromethoxy)benzene-1-sulfonyl chloride;2-(TRIFLUOROMETHOXY)BENZENE-1-SULFONYL CHLORIDE
CBNumber: CB7673025
Molecular Formula: C7H4ClF3O3S
Formula Weight: 260.62
MOL File: 103008-51-1.mol

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2-(Trifluoromethoxy)benzene-1-sulfonyl chloride Property

Melting point:: 27-31 °C (lit.)
Boiling point:: 75-77 °C/1 mmHg (lit.)
Density: 1.565±0.06 g/cm3(Predicted)
refractive index: 1.4825
Flash point:: >230 °F
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: low melting solid
color: Clear, almost colourless
Sensitive: Moisture Sensitive
BRN: 8482182
InChI: 1S/C7H4ClF3O3S/c8-15(12,13)6-4-2-1-3-5(6)14-7(9,10)11/h1-4H
InChIKey: JLTBWYIUMFEOTN-UHFFFAOYSA-N
SMILES: FC(F)(F)Oc1ccccc1S(Cl)(=O)=O
CAS DataBase Reference: 103008-51-1(CAS DataBase Reference)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-36/37/39-45-39-37-36
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
Hazard Note: Corrosive
HazardClass: 8
PackingGroup: II
HS Code: 29189900
Storage Class: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Eye Dam. 1
Skin Corr. 1B

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: T896375
Product name: 2-(Trifluoromethoxy)benzenesulfonyl chloride
Packaging: 10g
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 005364
Product name: 2-(Trifluoromethoxy)benzenesulfonyl chloride
Purity: 97%
Packaging: 5g
Price: $9
Updated: 2021/12/16

Apolloscientific

Product number: PC7436L
Product name: 2-(Trifluoromethoxy)benzenesulphonylchloride
Purity: 97%
Packaging: 5g
Price: $10
Updated: 2021/12/16

SynQuest Laboratories

Product number: 6662-7-22
Product name: 2-(Trifluoromethoxy)benzenesulfonyl chloride
Purity: 97%
Packaging: 10g
Price: $10
Updated: 2021/12/16

AK Scientific

Product number: N481
Product name: 2-(Trifluoromethoxy)benzene-1-sulfonylchloride
Packaging: 5g
Price: $10
Updated: 2021/12/16

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2-(Trifluoromethoxy)benzene-1-sulfonyl chloride Chemical Properties,Usage,Production

Chemical Properties

White crystal

Uses

2-(Trifluoromethoxy)benzenesulfonyl chloride is a useful research chemical.

Synthesis

??Preparation of 2-(trifluoromethoxy)aniline hydrochloride:

In a 1000mL four-necked flask, 200g (1.92 mol) hydrochloric acid, 100g (0.565 mol) o-amino (trifluoromethoxy)benzene and 80g of water were added sequentially at room temperature with stirring for 1h, and the temperature of the reaction was controlled to be in the range of 0-30??, and 380g of salt-forming reaction solution containing 2-(trifluoromethoxy)aniline hydrochloride was obtained. Salt-forming reaction solution containing 2-(trifluoromethoxy)aniline hydrochloride was obtained.

??Preparation of 2-(trifluoromethoxy)benzene diazonium salt:

In the stirring state, 120g (0.579 mol) of sodium nitrite aqueous solution was added dropwise to 380g of the salting reaction solution obtained in step ??, and the temperature of the reaction was controlled to be from -20 to 5 ??, and the addition of the dropwise solution was completed in 1 h. The reaction solution was kept warm for 1 h, and 500g of the diazonium reaction solution containing the diazonium salt of 2-(trifluoromethoxy)benzene was obtained. reaction solution.

?? Preparation of 2-(trifluoromethoxy)benzenesulfonyl chloride:

In a 2000mL four-necked flask, 400g (3.84mol) hydrochloric acid, 10g (0.0587mol) were added sequentially. copper chloride and 80.0 g (0.769 mol) sodium bisulfite as substrate, and under stirring condition, 500 g of the obtained from step ?? was added to the reaction solution. to the diazotization reaction solution at -20 ~ 5 ??, added dropwise to the substrate, 5h dropwise finished, holding 1h, static partition Layer, split the oil layer, add 400g of water, stirring 0.5h, static layering 0.5h, split the oil layer, to get 142g (content 88%) 2-(trifluoromethoxy)benzenesulfonyl chloride, yield 84.9%.

2-(Trifluoromethoxy)benzene-1-sulfonyl chloride Preparation Products And Raw materials

Raw materials

Copper(II) chloride Toluene Sodium nitrite Hydrochloric acid 2-(Trifluoromethoxy)aniline Dichloromethane Acetic acid Magnesium sulfate

Preparation Products

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2-(Trifluoromethoxy)benzene-1-sulfonyl chloride Suppliers

Belgium 1 China 118 Europe 2 France 1 Germany 3 India 4 Italy 1 Switzerland 2 Ukraine 1 United Kingdom 15 United States 30 Global 178

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View Lastest Price from 2-(Trifluoromethoxy)benzene-1-sulfonyl chloride manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 2-(Trifluoromethoxy)benzene-1-sulfonyl chloride 103008-51-1
Price: US $0.00-0.00/KG
Min. Order: 10mg
Purity: 99%
Supply Ability: 2000tons
Release date: 2020-01-16

Shaanxi Dideu Medichem Co. Ltd

Product: 2-(Trifluoromethoxy)benzene-1-sulfonyl chloride 103008-51-1
Price: US $0.00-0.00/KG
Min. Order: 10mg
Purity: 99%HPLC
Supply Ability: 2000tons
Release date: 2020-01-19

Career Henan Chemical Co

Product: 2-(Trifluoromethoxy)benzene-1-sulfonyl chloride 103008-51-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10 tons/month
Release date: 2020-01-09

103008-51-1, 2-(Trifluoromethoxy)benzene-1-sulfonyl chlorideRelated Search:

3-(TRIFLUOROMETHOXY)BENZENE-1-SULFONYL CHLORIDE 2-(Trifluoromethyl)benzoyl chloride 2-fluoro-6-(trifluoroMethyl)benzene-1-sulfonyl chloride 3-Chloro-5-(trifluoromethyl)benzenesulphonyl chloride 3-BROMO-5-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE 3-broMo-4-(trifluoroMethyl)benzenesulfonyl Chloride 2-FLUORO-5-NITROBENZENESULFONYL CHLORIDE 4-Chloro-3-(trifluoromethyl)benzenesulfonyl chloride 4-Chloro-3-nitrobenzenesulfonyl chloride 4-(TRIFLUOROMETHOXY)BENZENE-1-SULFONYL CHLORIDE 2-METHOXYBENZENETHIOL 2-(TRIFLUOROMETHOXY)THIOPHENOL 2-(Trifluoromethoxy)benzene-1-sulfonyl chloride 4-BROMO-2-(TRIFLUOROMETHOXY)BENZENE-1-SULFONYL CHLORIDE 2-METHOXYBENZENESULFONYL CHLORIDE 2-DIFLUOROMETHOXY-BENZENESULFONYL CHLORIDE 4-acetamido-2-(trifluoromethoxy)benzene-1-sulfonyl chloride

BUTTPARK 33\11-96

2-TRIFLUOROMETHOXYPHENYL-SULFONYLCHLORIDE

2-(TRIFLUOROMETHOXY)BENZENESULFONYL CHLORIDE

2-(TRIFLUOROMETHOXY)BENZENESULPHONYL CHLORIDE

2-(TRIFLUOROMETHOXY)BENZENE-1-SULFONYL CHLORIDE

2-(TRIFLUOROMETHOXY)BENZENESULFONYL CHL&

2-(Trifluoromethoxy)benzenesulfonyl]

2-(Trifluoromethoxy)benzenesulphonyl chloride 97%

2-(Trifluoromethoxy)benzenesulphonylchloride97%

2-(Trifluoromethoxy)benzenesulfonyl chloride,97%

2-(Trifluoromethoxy)benzenesulfonyl chloride 97%

Benzenesulfonylchloride, 2-(trifluoromethoxy)-

o-(Trifluoromethoxy)benzenesulfonyl Chloride

2-(Trifuoromethoxy)benzene-1-sulfonyl chloride

103008-51-1

CF3OC6H4SO2Cl

Building Blocks

Sulfur Compounds

Sulfonyl Halides

Organic Building Blocks

Sulfonyl Halides

Sulfur Compounds

Fluorobenzene

Benzenesulfonyl chloride

Miscellaneous