B85404

Sigma-Aldrich

1,4-Butanedithiol

97%

Synonym(s):
Tetramethylene dimercaptan, 1,4-Dimercaptobutane
Linear Formula:
HS(CH2)4SH
CAS Number:
Molecular Weight:
122.25
Beilstein/REAXYS Number:
1697080
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

refractive index

n20/D 1.529 (lit.)

bp

105-106 °C/30 mmHg (lit.)

density

1.042 g/mL at 25 °C (lit.)

SMILES string

[K+].[K+].[O-]S([O-])=O

InChI

1S/C4H10S2/c5-3-1-2-4-6/h5-6H,1-4H2

InChI key

SMTOKHQOVJRXLK-UHFFFAOYSA-N

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Related Categories

storage_class_code

10 - Combustible liquids

WGK Germany

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

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