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Ethanesulfonic acid

Ethanesulfonic acid structure

CAS No:
594-45-6
Formula:
C2H6O3S
Chemical Name:
Ethanesulfonic acid
Synonyms:
Ethanesulfonic acid;Ethylsulfonic acid;1-Ethanesulfonic acid
Categories:
Chemical Reagents > Organic Reagents

Description

clear yellow to brown liquid

Ethanesulfonic acid is an alkanesulfonic acid in which the alkyl group directly linked to the sulfo functionality is ethyl. It is a conjugate acid of an ethanesulfonate.

Ethanesulfonic acid Basic Attributes

Molecular Weight：

110.13

Exact Mass：

110.13

BRN：

1743071

EC Number：

209-843-0

UNII：

599310E3U2

DSSTox ID：

DTXSID5060487

HScode：

29041000

Characteristics

PSA：

62.8

XLogP3：

-1.36

Appearance：

Colorless to yellow Liquid

Density：

1.2889 g/cm³ @ Temp: 75 °C

Melting Point：

-17 °C

Boiling Point：

123 °C

Flash Point：

>230 °F

Refractive Index：

1.453

Water Solubility：

H2O: soluble

Storage Conditions：

2-8°C

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 2586 8/PG 3

wgk germany：

hazard class code：

34-35

safety instructions：

26-36/37/39-45

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H302-H314

GHS Classification：

|Danger|H290 (13.79%): May be corrosive to metals [Warning Corrosive to Metals]|P234, P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P390, P403+P233, P404, P405, and P501|Aggregated GHS information provided by 58 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

ethane sulfonate

Ethanesulfonic acid Use and Manufacturing

Uses

Can be used as a catalyst for alkylation, polymerization and other reactions

Manufacturing Info：

Ethanesulfonic acid: ACTIVE

Computed Properties

Molecular Weight:110.13
XLogP3:-0.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:110.00376522
Monoisotopic Mass:110.00376522
Topological Polar Surface Area:62.8
Heavy Atom Count:6
Complexity:105
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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