ChemicalBook > CAS DataBase List > Divinyltetramethyldisiloxane

Divinyltetramethyldisiloxane

Product Name
Divinyltetramethyldisiloxane
CAS No.
2627-95-4
Chemical Name
Divinyltetramethyldisiloxane
Synonyms
CD6210;DVTMDSO;Divinyltetramethyldi;LABOTEST-BB LT00067562;Tetramethyldivinylsiloxane;Oxybis(vinyldimethylsilane);DIVINYLTETRAMETHYLDISILOXANE;tetramethyldivinyldisiloxane;Bisvinyltetramethyldisiloxane;Bis(ethenyldimethylsilyl) ether
CBNumber
CB9205440
Molecular Formula
C8H18OSi2
Formula Weight
186.4
MOL File
2627-95-4.mol
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Divinyltetramethyldisiloxane Property

Melting point:
-99 °C (lit.)
Boiling point:
139 °C (lit.)
Density 
0.809 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.411(lit.)
Flash point:
76 °F
storage temp. 
Flammables area
form 
liquid
color 
colorless
Specific Gravity
0.811
Water Solubility 
insoluble
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
1: no significant reaction with aqueous systems
BRN 
1762585
InChIKey
BITPLIXHRASDQB-UHFFFAOYSA-N
CAS DataBase Reference
2627-95-4(CAS DataBase Reference)
NIST Chemistry Reference
Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-(2627-95-4)
EPA Substance Registry System
1,3-Divinyl-1,1,3,3-tetramethyl disiloxane (2627-95-4)
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Safety

Hazard Codes 
F,Xi
Risk Statements 
11-36/37/38-10
Safety Statements 
16-26-36-37/39
RIDADR 
UN 1993 3/PG 2
WGK Germany 
2
RTECS 
JM9235250
10-21
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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

P405Store locked up.

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

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
371904
Product name
1,3-Divinyltetramethyldisiloxane
Purity
97%
Packaging
10g
Price
$57
Updated
2021/03/22
Sigma-Aldrich
Product number
371904
Product name
1,3-Divinyltetramethyldisiloxane
Purity
97%
Packaging
50g
Price
$127
Updated
2021/03/22
TCI Chemical
Product number
D1780
Product name
1,3-Divinyltetramethyldisiloxane
Purity
>98.0%(GC)
Packaging
25mL
Price
$18
Updated
2021/03/22
TCI Chemical
Product number
D1780
Product name
1,3-Divinyltetramethyldisiloxane
Purity
>98.0%(GC)
Packaging
100mL
Price
$48
Updated
2021/03/22
Alfa Aesar
Product number
A12463
Product name
1,3-Divinyltetramethyldisiloxane, 96%, cont. up to 4% 1-vinyl-3-ethyltetramethyldisiloxane
Packaging
25g
Price
$62.2
Updated
2021/03/22
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Divinyltetramethyldisiloxane Chemical Properties,Usage,Production

Chemical Properties

Colorless or yellowish transparent liquid

Uses

Divinyl tetramethyl disiloxane could be used as a additives(intermediates) in the production process of addition silicone rubber, silicone gel, liquid silicone, vinyl silicone resin, vinyl silicone oil, platinum chromium compound and others. POTENTIAL VINYL NUCLEOPHILE IN CROSS-COUPLING REACTIONS. 1,3-Divinyltetramethyldisiloxane acts as a potential vinyl donor used in cross-coupling reactions. It is also involved in the copolymerization reaction with aromatic ketones.

Divinyltetramethyldisiloxane Preparation Products And Raw materials

Raw materials

Preparation Products

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Divinyltetramethyldisiloxane Suppliers

AB Specialty Silicones Nantong Co.,Ltd
Tel
18151323200
Fax
0513-81105257ext.802
Email
morgan.wang@andisil.cn
Country
China
ProdList
52
Advantage
55
Wuhan Kemi-Works Chemical Co., Ltd
Tel
027-85736489
Fax
86-27-85736485
Email
info@kemiworks.net
Country
China
ProdList
542
Advantage
57
Shandong Wanda Organosilicon New Materials Co., Ltd.
Tel
021-54177116
Fax
+86 (21) 54302881 ex 804
Email
sales@wandachem.com
Country
China
ProdList
50
Advantage
68
Wuhan kemike Biomedical Technology Co., Ltd
Tel
027-87747081-
Email
1344475572@qq.com
Country
China
ProdList
4286
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057-
Fax
0757-86311057
Email
sales.gd@hwrkchemical.com
Country
China
ProdList
17295
Advantage
55
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43498
Advantage
61
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View Lastest Price from Divinyltetramethyldisiloxane manufacturers

Wuhan Mulei New Material Technology Co. Ltd
Product
Divinyltetramethyldisiloxane 2627-95-4
Price
US $10.00/KG/Tin
Min. Order
1KG
Purity
99%
Supply Ability
5000tons per month
Release date
2021-04-01
Wuhan KEMI-WORKS Chemical Co., Ltd.
Product
Divinyltetramethyldisiloxane 2627-95-4
Price
US $1.00/Kg/Drum
Min. Order
1KG
Purity
99.0%min
Supply Ability
20mt per month
Release date
2021-09-18
Hebei Crovell Biotech Co Ltd
Product
Divinyltetramethyldisiloxane 2627-95-4
Price
US $1.90/KG
Min. Order
1KG
Purity
99.%
Supply Ability
10 ton
Release date
2021-07-23

2627-95-4, DivinyltetramethyldisiloxaneRelated Search:


  • LABOTEST-BB LT00067562
  • DIVINYLTETRAMETHYLDISILOXANE
  • 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILOXANE
  • 1,3-diethenyl-1,1,3,3-tetramethyl-disiloxane
  • 1,3-DIVINYL-1,1,3,3-TETRAMETHYLDISILOXANE
  • 1,3-DIVINYLTETRAMETHYLDISILOXANE
  • TETRAMETHYL-1,3-DIVINYLDISILOXANE
  • 1,1,3,3-Tetramethyl-1,3-divinylsiloxane
  • 1,3-diethenyl-1,1,3,3-tetramethyl-disiloxan
  • 1,3-diethenyl-1,1,3,3-tetramethyl-
  • 3,3,5,5-tetramethyl-3,5-disila-4-oxa-1,6-heptadiene
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  • CD6210
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  • 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane(1,3-Divinyltetramethyldisiloxane)
  • 1,3-Divinyltetramethyldisiloxane,min.97%
  • Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-
  • 1,3-DIVINYLTETRAMETHYLDISILOXANE , CONT. UP TO 4% 1-VINYL-3-ETHYLTETRAMETHYLDISILOXANE
  • 1,3-DIVINYLTETRAMETHYLDISILOXANE, 99+%
  • 1,3-Divinyltetramethyldisiloxane, 96%, cont. up to 4% 1-Vinyl-3-ethyltetramethyldisiloxane
  • Divinyltetramethyldisiloxane 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane
  • Bis(ethenyldimethylsilyl) ether
  • Ethenyl-(ethenyl-dimethylsilyl)oxy-dimethylsilane
  • 1,3-Divinyltetramethyldisiloxane, min. 97%
  • 1,1,3,3-Tetramethyl-1,3-divinylpropanedisiloxane
  • 1,3-Divinyl-1,1,3,3-tetramethyl-1,3-disila-2-oxapropane
  • 1,3-Divinyl-1,1,3,3-tetramethyl-propanedisiloxane
  • 3,3,5,5-Tetramethyl-4-oxa-3,5-disilaheptane-1,6-diene
  • Oxybis(vinyldimethylsilane)
  • Divinyltetramethyldisiloxane,97%
  • Divinyltetramethyldi
  • DivinyltetraMethyldisiloxane, 97% 50GR
  • 1,3-Divinyltetramethyldisiloxane 97%
  • 1,3-Divinyltetramethyldisiloxane, 96%, contains up to 4% 1-vinyl-3-ethyltetramethyldisiloxane
  • CFS-954 1,3-Divinyltetramethyldisiloxane
  • DVTMDSO
  • 1,3-Divinyltetramethyldisiloxane&gt
  • 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane fandachem
  • 2627-95-4
  • C8H16OSi2
  • C8H18OSi2
  • CH2CHCH32SI2O
  • H2CCHSiCH322O
  • Organometallic Reagents
  • Organosilicon
  • Si-O Compounds
  • Siloxanes
  • Vinylsilanes, Allylsilanes
  • Si (Classes of Silicon Compounds)
  • organosilicon compound
  • Si (Classes of Silicon Compounds)
  • Siloxanes
  • Si-O Compounds