1,4-DIMETHANE SULFONOXY-2-BUTYNE

Modify Date: 2024-04-11 18:07:07

1,4-DIMETHANE SULFONOXY-2-BUTYNE Structure
1,4-DIMETHANE SULFONOXY-2-BUTYNE structure
Common Name 1,4-DIMETHANE SULFONOXY-2-BUTYNE
CAS Number 2917-96-6 Molecular Weight 242.27000
Density 1.462g/cm3 Boiling Point 483.1ºC at 760mmHg
Molecular Formula C6H10O6S2 Melting Point N/A
MSDS N/A Flash Point 246ºC

 Names

Name 4-methylsulfonyloxybut-2-ynyl methanesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.462g/cm3
Boiling Point 483.1ºC at 760mmHg
Molecular Formula C6H10O6S2
Molecular Weight 242.27000
Flash Point 246ºC
Exact Mass 241.99200
PSA 103.50000
LogP 1.10380
Vapour Pressure 5.06E-09mmHg at 25°C
Index of Refraction 1.502

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
IO0700000
CHEMICAL NAME :
1,4-Dimethanesulfonoxy-2-butyne
CAS REGISTRY NUMBER :
2917-96-6
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C6-H10-O6-S2
MOLECULAR WEIGHT :
242.28
WISWESSER LINE NOTATION :
WS1&O2UU2OSW1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg/5W-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors
TYPE OF TEST :
Sex chromosome loss and nondisjunction

MUTATION DATA

TEST SYSTEM :
Insect - Drosophila melanogaster
DOSE/DURATION :
10 mmol/L
REFERENCE :
ANYAA9 Annals of the New York Academy of Sciences. (New York Academy of Sciences, 2 E. 63rd St., New York, NY 10021) V.1- 1877- Volume(issue)/page/year: 160,228,1969

 Safety Information

HS Code 2905290000

 Synthetic Route

~81%

1,4-DIMETHANE SULFONOXY-2-BUTYNE Structure

1,4-DIMETHANE S...

CAS#:2917-96-6

Literature: Alcaide, Benito; Almendros, Pedro; Rodriguez-Acebes, Raquel Journal of Organic Chemistry, 2002 , vol. 67, # 6 p. 1925 - 1928

 Customs

HS Code 2905290000
Summary 2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

2-Butyne-1,4-diol,dimethanesulfonate
2-Butyne-1,dimethanesulfonate
CB2058
1,4-DIMETHANESULFONOXY-2-BUTYNE
but-2-yne-1,4-diyl dimethanesulfonate
WLN: WS1&1,4-bismesyloxy-but-2-yne
1,4-dimesyloxybut-2-yne
O2UU2OSW1