2-Hydroxyethanesulphonic acid

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Names

[ CAS No. ]:
107-36-8

[ Name ]:
2-Hydroxyethanesulphonic acid

[Synonym ]:
2-Hydroxyethanesulfonic acid
WSQ2Q
Hydroxyethanesulfonic acid
EINECS 203-484-3
hydroxy ethane sulfonic acid
isothionicacid
isethionic
2-Hydroxyethane-1-sulfonic acid
Isethionicic Acid
2-hydroxyethylsulfonic acid
Isethionic acid
2-hydroxyethane-sulfonic acid
usafdo-14
kyselinaisethionova
ethanolsulfonicacid
Isethionate
MFCD00242599
2-Hydroxyethanesulphonic acid
(2-Hydroxyethyl)sulfonic acid
Ethanesulfonic acid, 2-hydroxy-
Isethionicic

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
100ºC

[ Melting Point ]:
191-194ºC

[ Molecular Formula ]:
C2H6O4S

[ Molecular Weight ]:
126.132

[ Exact Mass ]:
125.998680

[ PSA ]:
85.81000

[ LogP ]:
-2.52

[ Index of Refraction ]:
1.509

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KI7700000
CHEMICAL NAME :
Ethanesulfonic acid, 2-hydroxy-
CAS REGISTRY NUMBER :
107-36-8
BEILSTEIN REFERENCE NO. :
1751214
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C2-H6-O4-S
MOLECULAR WEIGHT :
126.14
WISWESSER LINE NOTATION :
WSQ2Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
40

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ HS Code ]:
2905590090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Sodium isethionate
  • Ethanesulfonic acid,sodium salt (1:1)
  • Diethyl ether
  • Ethenesulfonyl chloride
  • sodium,2-[nitroso-[(4R)-4-[(3R,5S,7R,10S,12S,13R,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]ethanesulfonate
  • ETHYLENE OXIDE
  • 2-Chloroethanol
  • ethene
  • ethenesulfonic acid
  • Diethyl sulfate

DownStream

  • 2-(ethylamino)ethanesulfonic acid
  • sulfoacetic acid
  • Ethanaminium,N,N,N-trimethyl-2-sulfo-,inner salt
  • ETHANESULFONIC ACID, 2-HYDROXY-, compounded eith 9-((2-METHOXY-4-((METHYLSULFONYL)AMINO)PHENYL)AMINO)-N,5-DIMETHYL-4-ACRIDINECARBOXAMIDE (1:1)

Customs

[ HS Code ]: 2905590090

[ Summary ]:
2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 2-Hydroxyethanesulphonic acid, sodium salt
  • 2-hydroxyethanesulphonic acid, compound with 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine (1:1)
  • 2-hydroxyethanesulphonic acid, compound with 5-ethyldihydro-5-phenylpyrimidine-4,6(1H,5H)-dione (1:1)
  • 2-Hydroxyethanesulphonic acid,compound with 4,4'-(hexane-1,6-diylbis(oxy))bis(3-bromobenzenecarboxamidine) (2:1)
  • chloroacetaldehyde sodium bisulfite
  • 2-trihydroxysilylethylphosphonic acid