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MilliporeSigma

8.20242

Dibutyl disulfide

for synthesis

Synonym(s):

Dibutyl disulfide, Butyl disulfide

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About This Item

Linear Formula:
CH3(CH2)3SS(CH2)3CH3
CAS Number:
Molecular Weight:
178.36
MDL number:
UNSPSC Code:
12352113
EC Index Number:
211-091-3
NACRES:
NA.22

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Quality Level

assay

≥97.0% (GC)

form

liquid

expl. lim.

0.8 % (v/v)

mp

-94 °C

transition temp

flash point 93 °C

density

0.94 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

S(SCCCC)CCCC

InChI

1S/C8H18S2/c1-3-5-7-9-10-8-6-4-2/h3-8H2,1-2H3

InChI key

CUDSBWGCGSUXDB-UHFFFAOYSA-N

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1 of 4

This Item
8.202528.20243B93989
assay

≥97.0% (GC)

assay

≥96.0% (GC)

assay

≥95.0% (GC)

assay

97%

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

form

liquid

form

liquid

form

liquid

form

liquid

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

mp

-94 °C

mp

-80 °C

mp

-5 °C

mp

-

density

0.94 g/cm3 at 20 °C

density

0.84 g/cm3 at 20 °C

density

0.93 g/cm3 at 20 °C

density

0.938 g/mL at 25 °C (lit.)

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.936 - 0.938
Identity (IR): passes test

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

199.4 °F - closed cup

flash_point_c

93 °C - closed cup


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