1,4-Butanedithiol

Names

[ Name ]:
1,4-Butanedithiol

[Synonym ]:
Butane-1,4-dithiol
MFCD00004906
1,4-Dimercaptobutane,Tetramethylene dimercaptan
1,4-DIMERCAPTOBUTANE
EINECS 214-728-3
1,4-Butanedithiol

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
196.3±13.0 °C at 760 mmHg

[ Molecular Formula ]:
C₄H₁₀S₂

[ Molecular Weight ]:
122.252

[ Flash Point ]:
74.6±14.7 °C

[ Exact Mass ]:
122.022392

[ PSA ]:
77.60000

[ LogP ]:
1.97

[ Vapour Pressure ]:
0.6±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.505

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
UN 2810 6.1/PG 3

[ WGK Germany ]:
3

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%