Diethyl disulfide

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Names

[ CAS No. ]:
110-81-6

[ Name ]:
Diethyl disulfide

[Synonym ]:
(Ethyldisulfanyl)ethane
EINECS 205-710-6
Ethyl disulfide (8CI)
Ethyl Disulfide
Diethyl disulfide
MFCD00150617
MFCD00009266
1,1'-disulfanediyldiethane
Disulfide, diethyl
1,1'-dithiodiethane

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
154.0±0.0 °C at 760 mmHg

[ Melting Point ]:
95-98.5 °C(lit.)

[ Molecular Formula ]:
C₄H₁₀S₂

[ Molecular Weight ]:
122.252

[ Flash Point ]:
40.0±0.0 °C

[ Exact Mass ]:
122.022392

[ PSA ]:
50.60000

[ LogP ]:
2.83

[ Vapour density ]:
5.9 (vs air)

[ Vapour Pressure ]:
4.2±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.509

[ Storage condition ]:
−20°C

[ Water Solubility ]:
H2O: passes test

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JO1925000

CHEMICAL NAME :: Disulfide, diethyl

CAS REGISTRY NUMBER :: 110-81-6

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C4-H10-S2

MOLECULAR WEIGHT :: 122.26

WISWESSER LINE NOTATION :: 2SS2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,991,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,991,1986

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226-H315-H319

[ Precautionary Statements ]:
P210-P305 + P351 + P338-P370 + P378

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

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S26-S39-S37/39-S16-S36

[ RIDADR ]:
UN 1993 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
JO1925000

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

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%

Articles

Optimizations of packed sorbent and inlet temperature for large volume-direct aqueous injection-gas chromatography to determine high boiling volatile organic compounds in water.

J. Chromatogr. A. 1356 , 221-9, (2014)

For the expanded application area, fast trace analysis of certain high boiling point (i.e., 150-250 °C) volatile organic compounds (HVOCs) in water, a large volume-direct aqueous injection-gas chromat...

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