Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Clomesone
Price:
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methanesulfonic acid,1-(methylsulfonyl)-, 2-chloroethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

88343-72-0

88343-72-0 structure

88343-72-0 structure

Name: Methanesulfonic acid,1-(methylsulfonyl)-, 2-chloroethyl ester
Chemical Name: 2-chloroethyl methylsulfonylmethanesulfonate
CAS Number: 88343-72-0
Molecular Formula: C₄H₉ClO₅S₂
Molecular Weight: 236.69400
Create Date: 2017-05-25 10:13:46
Modify Date: 2024-04-09 14:46:49

Name	2-chloroethyl methylsulfonylmethanesulfonate
Synonyms	Clomesone Chlorethyl SOSO SRI 6155

Density	1.533g/cm3
Boiling Point	485.9ºC at 760 mmHg
Molecular Formula	C₄H₉ClO₅S₂
Molecular Weight	236.69400
Flash Point	247.7ºC
Exact Mass	235.95800
PSA	94.27000
LogP	1.73530
Index of Refraction	1.491

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PB2665000

CHEMICAL NAME :: Methanesulfonic acid, (methylsulfonyl)-, 2-chloroethyl ester

CAS REGISTRY NUMBER :: 88343-72-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H9-Cl-O5-S2

MOLECULAR WEIGHT :: 236.70

WISWESSER LINE NOTATION :: WS1&1SW&O2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - mouse Leukocyte

DOSE/DURATION :: 3 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 207,179,1988

HS Code	2905590090

124-63-0 structure

124-63-0

107-07-3 structure

107-07-3

~%

88343-72-0 structure

88343-72-0

Literature: Shealy; Krauth Journal of Pharmaceutical Sciences, 1993 , vol. 82, # 12 p. 1200 - 1204

22317-89-1 structure

22317-89-1

107-07-3 structure

107-07-3

~45%

88343-72-0 structure

88343-72-0

Literature: Shealy; Krauth; Laster Jr. Journal of Medicinal Chemistry, 1984 , vol. 27, # 5 p. 664 - 670

Precursor 3
124-63-0 107-07-3 22317-89-1
DownStream 0

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%