2,2'-oxydiethanethiol

Names

[ Name ]:
2,2'-oxydiethanethiol

[Synonym ]:
Bis(2-Mercaptoethyl) Ether
2,2'-DITHIODIANILINE
Di(2-mercaptoethyl) Ether
2,2'-Oxydi-1-ethanethiol
Ethyl ether dimercaptan
2,2'-Dimercaptodiethyl ether
2,2'-Oxydiethanethiol
EINECS 218-421-5
MFCD00004889
3-Oxapentane-1,5-dithiol
2-Mercaptoethyl Ether

Chemical & Physical Properties

[ Density]:
1.114 g/mL at 25 °C(lit.)

[ Boiling Point ]:
217 °C(lit.)

[ Melting Point ]:
−80 °C(lit.)

[ Molecular Formula ]:
C₄H₁₀OS₂

[ Molecular Weight ]:
138.25200

[ Flash Point ]:
209 °F

[ Exact Mass ]:
138.01700

[ PSA ]:
86.83000

[ LogP ]:
0.86260

[ Vapour Pressure ]:
0.178mmHg at 25°C

[ Index of Refraction ]:
1.502

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 ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
UN 3334

[ WGK Germany ]:
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%