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ChemicalBook >> CAS DataBase List >> 1,1,4,4-Tetramethyldisilethylene

1,1,4,4-Tetramethyldisilethylene

1,1,4,4-Tetramethyldisilethylene price.
  • $51 - $1833
  • Product name: 1,1,4,4-Tetramethyldisilethylene
  • CAS: 20152-11-8
  • MF: C6H18Si2
  • MW: 146.38
  • EINECS:
  • MDL Number:MFCD00053847
  • Synonyms:1,1,4,4-Tetramethyldisilethylene(Bis dimethylsilyl ethane);1,1,4,4-TETRAMETHYLDISILYLETHYLENE;1,2 BIS (DIMETHYLSILYL) ETHANE;BIS DIMETHYLSILYL ETHANE;1,1,4,4-TETRAMETHYLDISILYLETHYLENE 97%;1,5-Dimethyl-2,5-disilahexane;Silane, 1,1'-(1,2-ethanediyl)bis[1,1-dimethyl-;1,1,4,4-Tetramethyl-1,4-disiloxane
Price5 Properties Safety Information Description
5 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
Package
  • 100mg
  • 250mg
  • 1g
  • 5G
  • 25g
  • Manufactureraablocks
  • Product numberAA00C19V
  • Product description1,1′-(1,2-Ethanediyl)bis[1,1-dimethylsilane] 95%
  • Packaging100mg
  • Price$51
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C19V
  • Product description1,1′-(1,2-Ethanediyl)bis[1,1-dimethylsilane] 95%
  • Packaging250mg
  • Price$67
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C19V
  • Product description1,1′-(1,2-Ethanediyl)bis[1,1-dimethylsilane] 95%
  • Packaging1g
  • Price$118
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C19V
  • Product description1,1′-(1,2-Ethanediyl)bis[1,1-dimethylsilane] 95
  • Packaging25g
  • Price$1833
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005949
  • Product description1,1,4,4-TETRAMETHYLDISILETHYLENE 95.00%
  • Packaging5G
  • Price$202.65
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00C19V 1,1′-(1,2-Ethanediyl)bis[1,1-dimethylsilane] 95% 100mg $51 2026-05-28 Buy
aablocks AA00C19V 1,1′-(1,2-Ethanediyl)bis[1,1-dimethylsilane] 95% 250mg $67 2026-05-28 Buy
aablocks AA00C19V 1,1′-(1,2-Ethanediyl)bis[1,1-dimethylsilane] 95% 1g $118 2026-05-28 Buy
aablocks AA00C19V 1,1′-(1,2-Ethanediyl)bis[1,1-dimethylsilane] 95 25g $1833 2026-05-28 Buy
American Custom Chemicals Corporation ORS0005949 1,1,4,4-TETRAMETHYLDISILETHYLENE 95.00% 5G $202.65 2021-12-16 Buy

Properties

Boiling point :115 °C
Density :0.743
refractive index :n20/D 1.421
Flash point :20°C
Specific Gravity :0.743
Hydrolytic Sensitivity :3: reacts with aqueous base

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Flame (GHS02)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

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Suppliers and manufacturers

Meryer (Shanghai) Chemical Technology Co., Ltd. Shanghai Gileader Advanced Material Technology Co.,Ltd Shanghai Worldyang Chemical Co.,Ltd. Shanghai Enchem Industry Co., Ltd. Shanghai Zhuang Ming New Material Technology Co., Ltd. Alfa Chemistry Xuzhou ZhuoYun New Material Technology Co., Ltd. Suzhou Siso new material Co.,Ltd. Dayang Chem (Hangzhou) Co.,Ltd. Chemwill Asia Co.,Ltd.