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Trimethylsilyl chlorosulfonate

Trimethylsilyl chlorosulfonate structure

CAS No:
4353-77-9
Formula:
C3H9ClO3SSi
Chemical Name:
Trimethylsilyl chlorosulfonate
Synonyms:
Chlorosulfuric acid,trimethylsilyl ester;Silanol,trimethyl-,chlorosulfate;Silanol,trimethyl-,chlorosulfonate;Trimethylsilyl chlorosulfonate;Trimethylsiloxysulfonyl chloride;Trimethylsilyl chlorosulfate;Chlorosulfonic acid trimethylsilyl ester;[Chlorosulfonyloxy(dimethyl)silyl]methane
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Trimethylsilyl chlorosulfonate Basic Attributes

Molecular Weight：

188.705

Exact Mass：

188.71

EC Number：

224-425-8

DSSTox ID：

DTXSID30195872

HScode：

2931900090

Characteristics

PSA：

51.75000

XLogP3：

2.02

Density：

1.230 g/cm³

Melting Point：

-26 °C

Boiling Point：

62-64 °C @ Press: 10 Torr

Flash Point：

42.2±0.0 °C

Refractive Index：

1.438

Safety Information

Packing level：

III

Hazard category：

3.2

Transport codes：

UN 2920 8/PG 2

wgk germany：

hazard class code：

10-34

safety instructions：

26-36/37/39-45

Marks：

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H226-H314

GHS Classification：

|Danger|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:188.71
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:187.9730195
Monoisotopic Mass:187.9730195
Topological Polar Surface Area:51.8
Heavy Atom Count:9
Complexity:174
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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TRIMETHYLSILYL CHLOROSULFONATE

CAS No.: 4353-77-9

Grade: Industrial Grade

Content: 99.0%

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Guide of Trimethylsilyl chlorosulfonate

Basic Attributes
Characteristics
Safety Information
Computed Properties
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Trimethylsilyl chlorosulfonate

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