2,2'-oxydiethanethiol

Modify Date: 2025-08-25 16:17:04

2,2'-oxydiethanethiol Structure
2,2'-oxydiethanethiol structure
Common Name 2,2'-oxydiethanethiol
CAS Number 2150-02-9 Molecular Weight 138.25200
Density 1.114 g/mL at 25 °C(lit.) Boiling Point 217 °C(lit.)
Molecular Formula C4H10OS2 Melting Point −80 °C(lit.)
MSDS Chinese USA Flash Point 209 °F
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2-(2-sulfanylethoxy)ethanethiol
Synonym More Synonyms

 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

 Safety Information

Symbol GHS07
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

~72%

2,2'-oxydiethanethiol Structure

2,2'-oxydiethan...

CAS#:2150-02-9

Literature: Dai, Huajun; Liu, Fei; Gao, Qianqian; Fu, Tianhua; Kou, Xingming Luminescence, 2011 , vol. 26, # 6 p. 523 - 530

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2,2'-oxydiethanethiol Structure

2,2'-oxydiethan...

CAS#:2150-02-9

Literature: Hull et al. Industrial and Engineering Chemistry, 1948 , vol. 40, p. 513 Full Text Show Details Prill; Hartzell; Arthur Contributions from Boyce Thompson Institute, 1946 , vol. 14, p. 130 Chem.Abstr., 1946 , p. 4839 Full Text Show Details Backer; Stienstra Recueil des Travaux Chimiques des Pays-Bas, 1933 , vol. 52, p. 1038 Recueil des Travaux Chimiques des Pays-Bas, 1935 , vol. 54, p. 615

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2,2'-oxydiethanethiol Structure

2,2'-oxydiethan...

CAS#:2150-02-9

Literature: Schostakowskii et al. Zhurnal Obshchei Khimii, 1958 , vol. 28, p. 3311,3315; engl. Ausg. S. 3337, 3340

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2,2'-oxydiethanethiol Structure

2,2'-oxydiethan...

CAS#:2150-02-9

Literature: I.G.Farbenind. Patent: DE737334 , 1940 ; DRP/DRBP Org.Chem.

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Detail
Literature: Meadow; Reid Journal of the American Chemical Society, 1934 , vol. 56, p. 2177,2178

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2,2'-oxydiethanethiol Structure

2,2'-oxydiethan...

CAS#:2150-02-9

Literature: Simpson Canadian Journal of Research, Section B: Chemical Sciences, 1947 , vol. 25, p. 25

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2,2'-oxydiethanethiol Structure

2,2'-oxydiethan...

CAS#:2150-02-9

Literature: I.G.Farbenind. Patent: DE737334 , 1940 ; DRP/DRBP Org.Chem.

~%

2,2'-oxydiethanethiol Structure

2,2'-oxydiethan...

CAS#:2150-02-9

Literature: I.G.Farbenind. Patent: DE737334 , 1940 ; DRP/DRBP Org.Chem.

 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%

 Synonyms

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
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