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 19 Europe 1 Germany 2 India 1 Japan 1 United Kingdom 2 United States 5 Global 32
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
Email
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
Email
Sales-CN@TCIchemicals.com
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China
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Energy Chemical
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sales8178@energy-chemical.com
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Shanghai Longsheng chemical Co.,Ltd.
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021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
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China
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9ding chemical ( Shanghai) Limited
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4009209199
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86-021-52271987
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sales@9dingchem.com
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Shandong Xiya Chemical Co., Ltd.
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4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
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Dayang Chem (Hangzhou) Co.,Ltd.
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571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
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Career Henan Chemica Co
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+86-0371-86658258 15093356674;
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0371-86658258
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laboratory@coreychem.com
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Shanghai Hongshun Biological Technology Co., Ltd.
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15901914505
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021-54389085
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3187892335@qq.com
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CONIER CHEM AND PHARMA LIMITED
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sales@conier.com
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Changzhou Bojia Biomedical Technology Co., Ltd.
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2122619822
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czbjpharma@126.com
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China
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Shanghai Haohong Scientific Co., Ltd.
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malulu@leyan.com
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China
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GIHI CHEMICALS CO.,LIMITED
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China
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Shanghai Hao Zhun Biological Technology Co., Ltd.
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Beijing Yunbang Biological Technology Co., Ltd.
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Guangzhou WeiBo Chemical Co., Ltd.
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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