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1,4-Butane sultone

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1,4-Butane sultone Basic information

Product Name:
1,4-Butane sultone
Synonyms:
  • 1,4-butylenesulfone
  • 1,4-Butylsultone
  • 1,4-BUTANE SULTONE, 99+%
  • 1,4-Bs1,4-ButaneSultone
  • 2,2-Dioxide-1,2-oxathiane
  • δ-Valerosultone
  • 1,4-Butane
  • 4-hydroxy-1-butanesulfonic acid sultone
CAS:
1633-83-6
MF:
C4H8O3S
MW:
136.17
EINECS:
216-647-9
Product Categories:
  • Heterocycles
  • Building Blocks
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Others
  • S-Containing
  • -
Mol File:
1633-83-6.mol
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1,4-Butane sultone Chemical Properties

Melting point:
12-15 °C(lit.)
Boiling point:
>165 °C25 mm Hg(lit.)
Density 
1.331 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.464(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
54g/l (decomposition)
form 
Liquid
color 
Clear colorless to yellow
Water Solubility 
54 g/L (20 ºC) decomposes
Sensitive 
Moisture Sensitive
BRN 
110588
InChIKey
MHYFEEDKONKGEB-UHFFFAOYSA-N
CAS DataBase Reference
1633-83-6(CAS DataBase Reference)
EPA Substance Registry System
1,2-Oxathiane, 2,2-dioxide(1633-83-6)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22-40-68-20/21/22
Safety Statements 
22-36/37-45-36
RIDADR 
2810
WGK Germany 
3
RTECS 
RP4300000
TSCA 
Yes
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29349990
Hazardous Substances Data
1633-83-6(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 500 mg/kg

MSDS

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1,4-Butane sultone Usage And Synthesis

Chemical Properties

Butanesultone is a viscous, clear, colourless – or yellowish/brown – and odourless liquid. When heated, vapours of butanesultone are known to form explosive mixtures with air and are reported to cause explosion hazards.

Uses

1,4-Butane Sultone is an alkylating agent with weak carcinogenic activity.

Safety Profile

Suspected carcinogen with experimental tumorigenic data. Poison by subcutaneous, intravenous, and intraperitoneal routes. Moderately toxic by ingestion. Experimental reproductive effects. Human mutation data reported. See also SULFONATES. When heated to decomposition it emits toxic fumes of SOx

1,4-Butane sultone Preparation Products And Raw materials

Raw materials

1,4-Butane sultoneSupplier

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