1,8-Octanedithiol

Names

[ Name ]:
1,8-Octanedithiol

[Synonym ]:
Octamethylene dimercaptan
1,8-Octamethylenedithiol
1,8-Octanedithiol
Octane-1,8-dithiol
1,8-Dimercaptooctane
EINECS 214-738-8
MFCD00003574

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
269.5±0.0 °C at 760 mmHg

[ Melting Point ]:
0.9ºC

[ Molecular Formula ]:
C₈H₁₈S₂

[ Molecular Weight ]:
178.359

[ Flash Point ]:
101.1±17.4 °C

[ Exact Mass ]:
178.084991

[ PSA ]:
77.60000

[ LogP ]:
3.87

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.494

[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RG9610000

CHEMICAL NAME :: 1,8-Octanedithiol

CAS REGISTRY NUMBER :: 1191-62-4

BEILSTEIN REFERENCE NO. :: 1735431

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H18-S2

MOLECULAR WEIGHT :: 178.38

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 :: 882 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 ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

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

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S36-S36/37/39-S26

[ RIDADR ]:
UN 1170

[ WGK Germany ]:
3

[ RTECS ]:
RG9610000

[ Hazard Class ]:
3.0

[ 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%

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