2-Thienyl disulfide

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Names

[ CAS No. ]:
6911-51-9

[ Name ]:
2-Thienyl disulfide

[Synonym ]:
MFCD00066333
2-(thiophen-2-yldisulfanyl)thiophene

Chemical & Physical Properties

[ Density]:
1.45 g/cm3

[ Boiling Point ]:
325.2ºC at 760 mmHg

[ Melting Point ]:
55-60 °C(lit.)

[ Molecular Formula ]:
C8H6S4

[ Molecular Weight ]:
230.39300

[ Flash Point ]:
150.5ºC

[ Exact Mass ]:
229.93500

[ PSA ]:
107.08000

[ LogP ]:
4.60900

[ Index of Refraction ]:
1.736

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JO1987000
CHEMICAL NAME :
Disulfide, 2-thienyl
CAS REGISTRY NUMBER :
6911-51-9
BEILSTEIN REFERENCE NO. :
0147395
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H6-S4
MOLECULAR WEIGHT :
230.38
WISWESSER LINE NOTATION :
T5SJ BSS- BT5SJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H318

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S26-S39-S36/37-S22

[ RIDADR ]:
2811

[ WGK Germany ]:
3

[ RTECS ]:
JO1987000

[ Packaging Group ]:
III

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Iodothiophene
  • Bromothiophene
  • 2-thienylsulfonyl chloride
  • 2-Thienylthiol
  • 5-chlorothiophene-2-thiol
  • Thiophene(SIV)

DownStream

  • 2-Thienylthiol
  • 3-Thiophenethiol
  • 2-(3-THIENYLTHIO)THIOPHENE
  • 2,2'-Sulfanediyldithiophene
  • 2-(Phenylthio)thiophene

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (2-thienyl)2Zn
  • 2-thienyl-N,N-bis[(E)-2-thienylmethylidene]methanediamine
  • 2-Thienyl-1H-imidazol-1-yl-4-phenyl-1H-pyrrol-3-ylmethane
  • [2]thienyl-[2-(toluene-4-sulfonylamino)-phenyl]-ketone
  • 2-THIENYL-CARBAMIC ACID ETHYL ESTER
  • 2-thienyl acetate
  • Tert-butyl 2-(2,6-difluoro-4-methylphenyl)piperazine-1-carboxylate
  • tert-butyl N-{2-oxo-1-[5-(trifluoromethyl)furan-2-yl]ethyl}carbamate
  • tert-butyl N-[2-amino-1-(2-fluoro-6-methoxy-4-methylphenyl)ethyl]carbamate
  • tert-butyl N-[1-amino-3-(2-hydroxy-5-methoxyphenyl)propan-2-yl]carbamate
  • tert-butyl N-(2-{3-[(dimethylamino)methyl]-4-hydroxyphenyl}-1-oxopropan-2-yl)carbamate
  • Methyl 3-(2-amino-1-{[(tert-butoxy)carbonyl]amino}ethyl)benzoate
  • tert-butyl N-[2-(3-chloro-2-fluorophenyl)-1-oxopropan-2-yl]-N-methylcarbamate
  • tert-butyl N-(2,3,3-trimethyl-1-oxopentan-2-yl)carbamate
  • tert-butyl N-[1-(5-bromo-1,3-thiazol-2-yl)-2-oxoethyl]carbamate
  • tert-butyl N-[3-amino-2-(4-chloro-1-ethyl-1H-imidazol-5-yl)-2-methylpropyl]carbamate
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