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8.20665

1,4-Butanesultone

for synthesis

Synonym(s):

1,4-Butanesultone, 4-Hydroxy-1-butanesulfonic acid δ-sultone

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About This Item

Empirical Formula (Hill Notation):
C4H8O3S
CAS Number:
1633-83-6
Molecular Weight:
136.17
UNSPSC Code:
12352119
EC Index Number:
216-647-9
NACRES:
NA.22
MDL number:
MFCD00006584
Assay:
≥98.0% (GC)
Form:
liquid
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Quality Level

200

assay

≥98.0% (GC)

form

liquid

potency

500 mg/kg LD50, oral (Rat)

bp

153 °C/19 hPa

mp

12.5-15.0 °C

transition temp

flash point 154 °C

solubility

54 g/L (decomposition)

density

1.34 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

[S]1(=O)(=O)OCCCC1

InChI

1S/C4H8O3S/c5-8(6)4-2-1-3-7-8/h1-4H2

InChI key

MHYFEEDKONKGEB-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.334 - 1.336
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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Warning

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

309.2 °F

flash_point_c

154 °C

pictograms

Health hazardExclamation mark
GHS08,GHS07

Certificates of Analysis (COA)

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