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156-72-9

156-72-9 structure
156-72-9 structure
  • Name: Methanediol,1,1-dimethanesulfonate
  • Chemical Name: methylsulfonyloxymethyl methanesulfonate
  • CAS Number: 156-72-9
  • Molecular Formula: C3H8O6S2
  • Molecular Weight: 204.22200
  • Create Date: 2016-05-28 13:32:28
  • Modify Date: 2024-04-03 15:34:53
Name methylsulfonyloxymethyl methanesulfonate
Synonyms MDMS
METHANEDIOL,DIMETHANESULFONATE
bis-methanesulfonyloxy-methane
Methylene dimethane sulfonate
Bis-methansulfonyloxy-methan
Methanesulfonic acid,methylene ester
Methylene bis(methanesulfonate)
Density 1.537g/cm3
Boiling Point 428.3ºC at 760 mmHg
Molecular Formula C3H8O6S2
Molecular Weight 204.22200
Flash Point 212.8ºC
Exact Mass 203.97600
PSA 103.50000
LogP 1.05790
Vapour Pressure 3.84E-07mmHg at 25°C
Index of Refraction 1.469

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PA8925000
CHEMICAL NAME :
Methanediol, dimethanesulfonate
CAS REGISTRY NUMBER :
156-72-9
BEILSTEIN REFERENCE NO. :
1785371
LAST UPDATED :
199612
DATA ITEMS CITED :
14
MOLECULAR FORMULA :
C3-H8-O6-S2
MOLECULAR WEIGHT :
204.23
WISWESSER LINE NOTATION :
WS1&O1OSW1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
3500 ug/kg
SEX/DURATION :
male 7 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
15 mg/kg
SEX/DURATION :
female 15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - germ cell effects (in offspring) Reproductive - Effects on Newborn - delayed effects
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
15 mg/kg
SEX/DURATION :
female 13 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
15 mg/kg
SEX/DURATION :
female 15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - urogenital system Reproductive - Effects on Newborn - delayed effects
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
15 mg/kg
SEX/DURATION :
male 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
15 mg/kg
SEX/DURATION :
male 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Parenteral
DOSE :
15 mg/kg
SEX/DURATION :
male 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)
TYPE OF TEST :
Dominant lethal test
TYPE OF TEST :
DNA damage
TYPE OF TEST :
Dominant lethal test

MUTATION DATA

TYPE OF TEST :
DNA damage
TEST SYSTEM :
Mammal - species unspecified Cells - not otherwise specified
DOSE/DURATION :
250 umol/L
REFERENCE :
CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 38,119,1981
HS Code 2904100000
HS Code 2904100000
Summary 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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