ChemicalBook > CAS DataBase List > 2,2'-OXYDIETHANETHIOL

2,2'-OXYDIETHANETHIOL

Product Name
2,2'-OXYDIETHANETHIOL
CAS No.
2150-02-9
Chemical Name
2,2'-OXYDIETHANETHIOL
Synonyms
HS-PEG1-CH2CH2SH;2-MERCAPTOETHYL ETHER;2,2'-OXYDIETHANETHIOL;2,2’-oxybis-ethanethio;2,2'-Oxybisethanethiol;Dimercaptodiethyl ether;Ethyl ether dimercaptan;3-Oxapentane-1,5-dithiol;2,2'-Oxydi-1-ethanethiol;beta-Mercaptoethyl ether
CBNumber
CB4697260
Molecular Formula
C4H10OS2
Formula Weight
138.25
MOL File
2150-02-9.mol
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2,2'-OXYDIETHANETHIOL Property

Melting point:
−80 °C(lit.)
Boiling point:
217 °C(lit.)
Density 
1.114 g/mL at 25 °C(lit.)
refractive index 
1.5200-1.5240
Flash point:
209 °F
storage temp. 
2-8°C, stored under nitrogen
form 
liquid
pka
9.34±0.10(Predicted)
color 
Colorless to Almost colorless
CAS DataBase Reference
2150-02-9(CAS DataBase Reference)
EPA Substance Registry System
Ethanethiol, 2,2'-oxybis- (2150-02-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
F 
9-13-23
HS Code 
2930.90.9250
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
O0106
Product name
Bis(2-mercaptoethyl) Ether
Purity
>95.0%(GC)(T)
Packaging
25mL
Price
$90
Updated
2025/07/31
TCI Chemical
Product number
O0106
Product name
Bis(2-mercaptoethyl) Ether
Purity
>95.0%(GC)(T)
Packaging
500mL
Price
$750
Updated
2025/07/31
American Custom Chemicals Corporation
Product number
CHM0126930
Product name
2-MERCAPTOETHYL ETHER
Purity
95.00%
Packaging
5G
Price
$816.67
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0126930
Product name
2-MERCAPTOETHYL ETHER
Purity
95.00%
Packaging
5ML
Price
$895.7
Updated
2021/12/16
AK Scientific
Product number
5152AL
Product name
2,2'-Oxydiethanethiol
Packaging
500ml
Price
$1011
Updated
2021/12/16
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2,2'-OXYDIETHANETHIOL Chemical Properties,Usage,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 33, p. 1275, 1968 DOI: 10.1021/jo01267a089

2,2'-OXYDIETHANETHIOL Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2'-OXYDIETHANETHIOL Suppliers

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2150-02-9, 2,2'-OXYDIETHANETHIOLRelated Search:

2,2'-OXYDIETHANETHIOL ETHYLENE GLYCOL BIS(2-MERCAPTOETHYL) ETHER 2,3-DIHYDRO-1,4-DITHIINO[2,3-C]FURAN-5,7-DIONE 1,5-Pentanedithiol 2',3'-DITHIOURIDINE 1-OXA-4,10,16-TRITHIA-7,13-DIAZACYCLOOCTADECANE BIS(2-HYDROXYETHYL THIOETHYL)ETHER 6-OXA-3,9-DITHIABICYCLO[9.3.1]PENTADECA-1(15),11-13-TRIENE 2,2'-[1-OXA-4,10,16-TRITHIA-7,13-DIAZACYCLOOCTADECANE-7,13-DIYLBIS(METHYLENE)]BIS-8-QUINOLINOL BIS[2-(FLUOROSULFONYL)TETRAFLUOROETHYL]ETHER 3,4-DI[(4-METHYLPHENYL)THIO]-2,5-DIHYDROFURAN-2,5-DIONE 2-((4-[(2-carboxyphenyl)thio]-2,5-dihydrofuran-3-yl)thio)benzoic acid 3-SULFOLANYL ETHER 7-[3-(DANSYLAMIDO)PROPYL]-1-OXA-4,10-DITHIA-7-AZACYCLODODECANE 3-[(2-(2-[(5-AMINO-1H-1,2,4-TRIAZOL-3-YL)THIO]ETHOXY)ETHYL)THIO]-1H-1,2,4-TRIAZOL-5-AMINE 7,7'-(1-OXA-4,10,16-TRITHIA-7,13-DIAZACYCLOOCTADECANE-7,13-DIYL)BIS[5-CHLORO-8-QUINOLINOL] 2-((4-[(2-CARBOXYPHENYL)THIO]-2,5-DIOXO-2,5-DIHYDROFURAN-3-YL)THIO)BENZOIC ACID BETA,BETA'-BIS(CARBOXYMETHYL-MERCAPTO)DIETHYL ETHER

  • 2-(2-Sulfanylethoxy)ethyl hydrosulfide
  • 2-MERCAPTOETHYL ETHER
  • BIS(2-MERCAPTOETHYL) ETHER
  • DI(2-MERCAPTOETHYL) ETHER
  • ETHANETHIOL, 2,2'-OXYBIS-
  • 2,2’-oxybis-ethanethio
  • 2,2'-Dimercaptodiethyl ether
  • 2,2'-Oxydi-1-ethanethiol
  • 3-Oxapentane-1,5-dithiol
  • beta,beta'-Dimercaptodiethyl ether
  • beta,beta'-Dimercaptoethyl ether
  • beta-Mercaptoethyl ether
  • Dimercaptodiethyl ether
  • Ethanethiol, 2,2'-oxydi-
  • Ethyl ether dimercaptan
  • 2,2'-OXYDIETHANETHIOL
  • 2,2'-OXYDIETHANETHIOL 97+%
  • 2,2'-Oxybis(ethanethiol)
  • 2,2'-Oxybisethanethiol
  • 3-Oxa-1,5-pentanedithiol
  • 2,2μ-Oxydiethanethiol, Bis(2-mercaptoethyl) ether
  • 2-(2-mercaptoethoxy)ethanethiol
  • 2-(2-sulfanylethoxy)ethanethiol
  • Di(2-mercaptoethyl) Ether 2-Mercaptoethyl Ether 2,2'-Oxydiethanethiol
  • 2,2'-OXYDIETHANETHIOL FOR SYNTHESIS
  • Bis(2-mercaptoethyl)Ether&gt
  • 2,2'-Oxybis(ethane-1-thiol)
  • 2-(2-sulfanylethoxy)ethane-1-thiol
  • HS-PEG1-CH2CH2SH
  • 2150-02-9
  • 91-35-2
  • 2150-2-9
  • OCH2CH2SH2
  • C4H10OS2
  • HSCH2CH22O
  • Organic Building Blocks
  • Thiols/Mercaptans
  • Building Blocks
  • Sulfur Compounds
  • Sulfur Compounds
  • Thiols/Mercaptans
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks