ChemicalBook > CAS DataBase List > 1,1-BIS(METHYLTHIO)ETHYLENE

1,1-BIS(METHYLTHIO)ETHYLENE

Product Name
1,1-BIS(METHYLTHIO)ETHYLENE
CAS No.
51102-74-0
Chemical Name
1,1-BIS(METHYLTHIO)ETHYLENE
Synonyms
CH2=C(SCH3)2;bismethylthioethylene;KETENE DIMETHYL THIOACETAL;1,1-BIS(METHYLTHIO)ETHYLENE;Ethene, 1,1-bis(methylthio)-;1,1-Bis(methylthio)ethylene >1,1-BIS(METHYLTHIO)ETHYLENE 90+%
CBNumber
CB8697622
Molecular Formula
C4H8S2
Formula Weight
120.24
MOL File
51102-74-0.mol
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1,1-BIS(METHYLTHIO)ETHYLENE Property

Boiling point:
110°C 85mm
Density 
1,07 g/cm3
refractive index 
1.5570-1.5640
storage temp. 
0-10°C
form 
clear liquid
color 
Light yellow to Brown
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Safety

Risk Statements 
10
Safety Statements 
16
RIDADR 
1993
HS Code 
2930.90.9250
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

Precautionary statements

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

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

P370+P378In case of fire: Use … for extinction.

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
B1650
Product name
1,1-Bis(methylthio)ethylene
Purity
>90.0%(GC)
Packaging
1g
Price
$201
Updated
2024/03/01
TCI Chemical
Product number
B1650
Product name
1,1-Bis(methylthio)ethylene
Purity
>90.0%(GC)
Packaging
5g
Price
$602
Updated
2024/03/01
TRC
Product number
B101256
Product name
1,1-Bis(methylthio)ethylene
Packaging
50mg
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB61229
Product name
1,1-Bis(methylthio)ethylene
Packaging
250mg
Price
$107.5
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB61229
Product name
1,1-Bis(methylthio)ethylene
Packaging
500mg
Price
$170
Updated
2021/12/16
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1,1-BIS(METHYLTHIO)ETHYLENE Chemical Properties,Usage,Production

Synthesis Reference(s)

Tetrahedron Letters, 17, p. 2731, 1976 DOI: 10.1016/S0040-4039(00)77811-7
Synthesis, p. 814, 1981 DOI: 10.1055/s-1981-29609
Tetrahedron, 34, p. 3081, 1978 DOI: 10.1016/0040-4020(78)87003-3

1,1-BIS(METHYLTHIO)ETHYLENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,1-BIS(METHYLTHIO)ETHYLENE Suppliers

Americas 1 China 20 Europe 1 Germany 2 India 1 Japan 1 United Kingdom 2 United States 5 Global 33
J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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jkinfo@jkchemical.com
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China
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
Fax
86-21-61259102
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market03@meryer.com
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China
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Beijing Donghualituo Techonlogy Development Co.,Ltd.
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010-88425576
Fax
(+86)-10-88425546
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sales@dhltchem.com
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China
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
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021-67121385
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Sales-CN@TCIchemicals.com
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Energy Chemical
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Shanghai Longsheng chemical Co.,Ltd.
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021-58099652-8005 13585536065
Fax
021-58099609
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bin.wu@shlschem.com
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China
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TOKYO CHEMICAL INDUSTRY CO., LTD.
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03-36680489
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03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
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TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
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TCI AMERICA
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800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
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9ding chemical ( Shanghai) Limited
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4009209199
Fax
86-021-52271987
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China
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51102-74-0, 1,1-BIS(METHYLTHIO)ETHYLENERelated Search:

1,1-BIS(METHYLTHIO)-2-NITROETHYLENE TETRATHIAFULVALENE BIS(ETHYLENEDITHIO)TETRATHIAFULVALENE BIS(CARBONYLDITHIO)TETRATHIAFULVALENE 2-[DI(METHYLTHIO)METHYLIDENE]MALONONITRILE 1,1,3-TRIS(PHENYLTHIO)-1-PROPENE 2-(4-CHLOROBENZOYL)-3,3-DI(METHYLTHIO)ACRYLONITRILE TPT-TTF 4,5-BIS(BENZOYLTHIO)-1,3-DITHIOLE-2-THIONE 1,1-BIS(PHENYLSULFONYL)ETHYLENE 3,3-BIS-METHYLSULFANYL-1-PHENYL-PROPENONE 2,3,6,7-TETRAKIS(ETHYLTHIO)TETRATHIAFULVALENE BIS(TRIMETHYLENEDITHIO)TETRATHIAFULVALENE BIS(METHYLENEDITHIO)TETRATHIAFULVALENE TETRAKIS(OCTADECYLTHIO)TETRATHIAFULVALENE 1,3,4,6-TETRATHIAPENTALENE-2,5-DIONE 2-(4-METHOXYPHENYL)-4,4-BIS(METHYLTHIO)-1,3-BUTADIEN-1,1-DICARBONITRILE 2-(2-FURYLCARBONYL)-3,3-DI(METHYLTHIO)ACRYLONITRILE

  • bismethylthioethylene
  • CH2=C(SCH3)2
  • KETENE DIMETHYL THIOACETAL
  • 1,1-BIS(METHYLTHIO)ETHYLENE
  • 1,1-BIS(METHYLTHIO)ETHYLENE 90+%
  • 1,1-Bis(methylthio)ethylene &gt
  • Ethene, 1,1-bis(methylthio)-
  • 51102-74-0
  • Sulfur Compounds (for Synthesis)
  • Sulfur Compounds (for Synthesis)
  • Synthetic Organic Chemistry