1-Butanesulfonylfluoride

Names

[ CAS No. ]:
660-12-8

[ Name ]:
1-Butanesulfonylfluoride

[Synonym ]:
n-butanesulphonic acid fluoride
n-Butanesulfonyl fluoride
n-Butanesulphonyl fluoride
Butan-1-sulfonylfluorid
WLN: WSF4
butylsulphonyl fluoride
n-Butansulfonylfluorid
n-butyl sulfonyl fluoride
1-BUTANESULFONYL FLUORIDE

Chemical & Physical Properties

[ Density]:
1.158g/cm3

[ Boiling Point ]:
181.7ºC at 760 mmHg

[ Molecular Formula ]:
C₄H₉FO₂S

[ Molecular Weight ]:
140.17600

[ Flash Point ]:
63.7ºC

[ Exact Mass ]:
140.03100

[ PSA ]:
42.52000

[ LogP ]:
2.16660

[ Index of Refraction ]:
1.402

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EK6000000

CHEMICAL NAME :: 1-Butanesulfonyl fluoride

CAS REGISTRY NUMBER :: 660-12-8

BEILSTEIN REFERENCE NO. :: 1748740

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H9-F-O2-S

MOLECULAR WEIGHT :: 140.19

WISWESSER LINE NOTATION :: WSF4

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 :: 70 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 78,3846,1956

Safety Information

[ Symbol ]:

GHS02, GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ RIDADR ]:
UN 2920 3(8) / PGII

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%