1,4-Butanedithiol

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Names

[ CAS No. ]:
1191-08-8

[ 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

  • 1,4-Dibromobutane
  • 1,2-dithiane
  • 1 4-butanedithiol diacetate 97
  • 1,4-bis-carbamimidoylmercapto-butane
  • 1,3-Propanedithiol
  • benzene-1,2-diethanethiol
  • 1,4-Diiodobutane
  • Triphenylphosphine
  • 1,4-bis-thiocarbamoylsulfanyl-butane

DownStream

  • 4-benzylsulfanylbutylsulfanylmethylbenzene
  • Butane,1,4-bis(methylthio)-
  • 1,4-Butanedisulfonyldichloride
  • Thiophane
  • 1,2-dithiane
  • 1,3-Propanedithiol
  • 1,4-BIS(2-HYDROXYETHYL THIO)BUTANE
  • 1,2,7,8-tetrathiacyclododecane
  • benzene-1,2-diethanethiol
  • Benzo[g]pteridine-2,4(1H,3H)-dione, 5,10-dihydro-3,10-dimethyl

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%

Related Compounds

  • 1,4-Butanedithiol
  • 1,4-Butanedithiol,2-methyl
  • 2,3-Diamino-1,4-butanedithiol
  • 1,4-Butanedithiol,2,3-epoxy-(7CI)
  • threo-2,3-Dihydroxy-1,4-butanedithiol
  • 1 4-butanedithiol diacetate 97
  • N-[1-(6-bromoquinazolin-2-yl)piperidin-4-yl]methanesulfonamide
  • 6-Chloro-2-(4-cyclopropanecarbonyl-1,4-diazepan-1-yl)quinoline
  • 6-Chloro-2-[3-(4,4-difluoropiperidine-1-carbonyl)pyrrolidin-1-yl]quinoxaline
  • 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-1-[(3-methoxyphenyl)methyl]piperazin-2-one
  • 4,6-Dimethyl-2-[3-(morpholine-4-carbonyl)pyrrolidin-1-yl]-1,3-benzothiazole
  • 6-Bromo-4-[3-(morpholine-4-carbonyl)pyrrolidin-1-yl]quinazoline
  • 6-Bromo-2-[3-(morpholine-4-carbonyl)pyrrolidin-1-yl]quinazoline
  • 2-(1-{thieno[3,2-c]pyridin-4-yl}azetidin-3-yl)-2H-1,2,3-triazole
  • 4-{4-[(2,5-Dimethoxyphenyl)methyl]piperazin-1-yl}-2-methyl-6-(trifluoromethyl)pyrimidine
  • 2-(3-{[1,2,4]Triazolo[4,3-a]pyridin-3-yl}azetidin-1-yl)-1,3-thiazole
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