2-Chloroethanesulphonic acid

HCID 28865
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Basic information

CAS
15484-44-3
Standard SMILES
O=S(=O)(O)CCCl
InChIKey
FXKMTSIKHBYZSZ-UHFFFAOYSA-N
Molecular formula
C2H5ClO3S
Average molar mass
144.58 g/mol
Monoisotopic mass
143.9647927

Overview

See also: Ethanesulfonic acid, 2-chloro-, sodium salt (1:1) (annotation moved to).

Names & identifiers

Preferred name
2-Chloroethanesulphonic acid
IUPAC
2-chloroethanesulfonic acid
English name
Sodium 2-chloroethanesulfonate monohydrate
Molecular formula
C2H6ClNaO3S
Molecular weight
168.57

Names & synonyms

2-CHLOROETHANESULFONIC ACID2-Chloroethanesulphonic acid2-chloroethane-1-sulfonic acidY8E4MUF2AVEINECS 241-935-6DTXSID401709332-CHLOROETHANE-1-SULPHONIC ACIDETHANESULPHONIC ACID, 2-CHLORO-RefChem:86479DTXCID509342418024-00-52-Chloroethanesulfonic acid sodium salt
Show more names
SODIUM 2-CHLOROETHANESULFONATEsodium 2-chloroethanesulphonate2-Chloroethanesulfonic2-chloroethanesulfonateCHLOROETHANESULFONIC ACID, NASodium 2-chloroethyl sulfonateSodium dichloroethyl sulfonateSodium 2-chloroethane-1-sulfonate2-CHLOROETHANESULFONIC ACID SODIUM
Ethanesulfonic acid, 2-chloro-15484-44-3UNII-Y8E4MUF2AVSCHEMBL330742SCHEMBL330743FXKMTSIKHBYZSZ-UHFFFAOYSA-NAKOS006384016LS-12938

Database identifiers

CAS
15484-44-3、18024-00-5
PubChem CID
28865
DTXSID
DTXSID40170933
UNII
Y8E4MUF2AV
EC Number
241-935-6
Nikkaji
J260.836G

Properties

Computed structural properties

XLogP
-0.3
Topological polar surface area
62.8 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
3
Rotatable bonds
2
Heavy atoms
7

Physicochemical properties

Melting point
292 °C · 292 °C (dec.)(lit.)
storage temp.
30 °C · Store below +30°C.
solubility
2 O: · H2O: 0.1 g/mL, clear
form
clear liquid
color
Colorless to Light orange to Yellow
Water Solubility
very faint turbidity

Safety & regulation

Safety data

PPE
dust mask type N95 (US), Eyeshields, Gloves
wgk
3
tsca
TSCA listed
hs_code
29049020
risk_code
36/37/38-20/21/22
Signal word
Warning

Chemistry & industry

Applications

Uses2-Chloroethanesulfonic Acid Sodium Salt is used in method for preparing coal water slurry dispersant using humic acid and application.

UsesSodium 2-chloroethanesulfonate monohydrate was used as sulfoethylating agent in the preparation of sulfoethyl cellulose.

Upstream & downstream products

Suppliers100 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海宝博洛新材料科技有限公司15572878882; 15572878882 · [email protected]
Syntechem Co.,Ltd[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]

Related reactions

1 records
New reaction record

Compound notes

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