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Mesitylenesulfonyl chloride

Mesitylenesulfonyl chloride structure

CAS No:
773-64-8
Formula:
C9H11ClO2S
Chemical Name:
Mesitylenesulfonyl chloride
Synonyms:
Benzenesulfonyl chloride,2,4,6-trimethyl-;2-Mesitylenesulfonyl chloride;2,4,6-Trimethylbenzenesulfonyl chloride;Mesitylenesulfonyl chloride;Mesitylsulfonyl chloride;2,4,6-Trimethylphenylsulfonyl chloride;NSC 403295;2,4,6-Trimethylbenzene-1-sulfonyl chloride;1804970-05-5
Categories:
Biochemical Engineering > Nucleoside Drugs

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Description

white to grey crystalline powder

Mesitylenesulfonyl chloride Basic Attributes

Molecular Weight：

218.7

Exact Mass：

218.70

BRN：

1107601

EC Number：

212-257-8

NSC Number：

403295

DSSTox ID：

DTXSID90228019

HScode：

29309070

Characteristics

PSA：

42.5

XLogP3：

Appearance：

White to gray Crystalline Powder

Density：

1.3±0.1 g/cm3

Melting Point：

56 °C

Boiling Point：

150°C/20mm

Flash Point：

>230 °F

Refractive Index：

1.533

Water Solubility：

H2O: insoluble ;soluble in toluene (almost transparency).

Storage Conditions：

Store at RT.

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3261 8/PG 2

wgk germany：

hazard class code：

34-29

safety instructions：

22-26-27-36/37/39-45

RTECS Number：

DB8930000

Marks：

Hazard note：

Corrosive

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H314

GHS Classification：

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 49 companies from 6 notifications to the ECHA C&L Inventory.

Mesitylenesulfonyl chloride Use and Manufacturing

Methods of Manufacturing

Under stirring, 30g (0.25mol) mesitylene was added dropwise to 80g (0.69mol) chlorosulfonic acid cooled to 0°C within 0.5h, and stirring was continued for 0.5h. The reaction mixture was poured into crushed ice to obtain 50 g of 2, 4, 6-trimethylbenzenesulfonyl chloride in a yield of 92%.

Uses

Coupling reagent in polynucleotide synthesis.1

Computed Properties

Molecular Weight:218.70
XLogP3:3
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:218.0168285
Monoisotopic Mass:218.0168285
Topological Polar Surface Area:42.5
Heavy Atom Count:13
Complexity:256
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Mesitylene

Thionyl chloride

Recommended Suppliers of Mesitylenesulfonyl chloride

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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2-Mesitylenesulfonyl chloride

CAS No.: 773-64-8

Content: 99.00%

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Hangzhou Zentra Bio-Chemical Co., Ltd. Contact Supplier

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2-Mesitylenesulfonyl chloride 773-64-8

CAS No.: 773-64-8

Grade: Pharmaceutical Grade

Content: 99%

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Shandong Airuike Chemical Co., Ltd. Contact Supplier

CN
3 YRS

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Trimethylbenzenesulfonyl chloride773-64-8

CAS No.: 773-64-8

Grade: Pharmaceutical Grade

Content: 99%

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Guide of Mesitylenesulfonyl chloride

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
Learn More Other Chemicals

Mesitylenesulfonyl chloride

SDS

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