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Merck
CN

8.20243

Di-tert-butyl disulfide

for synthesis

Synonym(s):

Di-tert-butyl disulfide, tert-Butyl disulfide

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About This Item

Empirical Formula (Hill Notation):
C8H18S2
CAS Number:
Molecular Weight:
178.36
UNSPSC Code:
12352100
EC Index Number:
203-734-1
NACRES:
NA.22
MDL number:
Assay:
≥95.0% (GC)
Form:
liquid
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vapor pressure

2 hPa ( 38 °C)

Quality Level

assay

≥95.0% (GC)

form

liquid

potency

6200 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rabbit)

expl. lim.

0.8 % (v/v)

refractive index

n/D 1.489-1.491 (N20/D)

mp

-5 °C

transition temp

flash point 67 °C

density

0.93 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

S(SC(C)(C)C)C(C)(C)C

InChI

1S/C8H18S2/c1-7(2,3)9-10-8(4,5)6/h1-6H3

InChI key

BKCNDTDWDGQHSD-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 95.0 % (a/a)

Refractive index (N20/D) : 1.489 – 1.491

Identity (IR): passes test


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pictograms

Environment

hcodes

Hazard Classifications

Aquatic Chronic 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

143.6 °F - closed cup

flash_point_c

62 °C - closed cup

Regulatory Information

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Global Trade Item Number

SKUGTIN
820243025004022536454832