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ChemicalBook >> CAS DataBase List >> 1,1,3,3-Tetramethyl-1,3-divinyldisilazane

1,1,3,3-Tetramethyl-1,3-divinyldisilazane

1,1,3,3-Tetramethyl-1,3-divinyldisilazane price.
  • $12 - $3471
  • Product name: 1,1,3,3-Tetramethyl-1,3-divinyldisilazane
  • CAS: 7691-02-3
  • MF: C8H19NSi2
  • MW: 185.41
  • EINECS:231-701-1
  • MDL Number:MFCD00042846
  • Synonyms:1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE;1,3-DIVINYL-1,1,3,3-TETRAMETHYLDISILAZANE;1,3-DIVINYLTETRAMETHYLDISILAZANE;1,3-DIVINYLTETRAMETHYLDISILAZANE DVTMDS;1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl-Silanamine ;N-[Dimethyl(vinyl)silyl](dimethyl)vinylsilanamine;Silanamine, 1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl-;1,1,3,3-Tetramethyl-1,3-dixinyldisilazane
Price25 Properties Safety Information Description
25 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Chem-Impex
  • Frontier Specialty Chemicals
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 250mg
  • 1mL
  • 5g
  • 5ML
  • 25ML
  • 25g
  • 100g
  • 250g
  • 500g
  • 2.5kg
  • 10kg
  • Manufactureraablocks
  • Product numberAA003DII
  • Product descriptionBis(dimethyl(vinyl)silyl)amine 95%
  • Packaging5g
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003DII
  • Product descriptionBis(dimethyl(vinyl)silyl)amine 95%
  • Packaging25g
  • Price$35
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003DII
  • Product descriptionBis(dimethyl(vinyl)silyl)amine 95%
  • Packaging100g
  • Price$96
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003DII
  • Product descriptionBis(dimethyl(vinyl)silyl)amine 95%
  • Packaging500g
  • Price$340
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number7564AJ
  • Product description1,1,3,3-Tetramethyl-1,3-divinyldisilazane
  • Packaging1mL
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005095
  • Product description1,3-DIVINYLTETRAMETHYLDISILAZANE 95.00%
  • Packaging5G
  • Price$128.15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005095
  • Product description1,3-DIVINYLTETRAMETHYLDISILAZANE 95.00%
  • Packaging5ML
  • Price$979.61
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR936422
  • Product description1,1,3,3-Tetramethyl-1,3-divinyldisilazane 98%,stabilizedwithTBC
  • Packaging10kg
  • Price$3471
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR936422
  • Product description1,1,3,3-Tetramethyl-1,3-divinyldisilazane 98%,stabilizedwithTBC
  • Packaging2.5kg
  • Price$882
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR936422
  • Product description1,1,3,3-Tetramethyl-1,3-divinyldisilazane 98%,stabilizedwithTBC
  • Packaging500g
  • Price$196
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR936422
  • Product description1,1,3,3-Tetramethyl-1,3-divinyldisilazane 98%,stabilizedwithTBC
  • Packaging100g
  • Price$54
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR936422
  • Product description1,1,3,3-Tetramethyl-1,3-divinyldisilazane 98%,stabilizedwithTBC
  • Packaging25g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberCS-W016941
  • Product description1,3-Divinyl-1,1,3,3-tetramethyldisilazane a‰￥95.0%
  • Packaging250g
  • Price$12
  • Updated2026-05-26
  • Buy
  • ManufacturerChem-Impex
  • Product number40569
  • Product description1,3-Divinyl-1,1,3,3-tetramethyldisilazane ≥97%(NMR)
  • Packaging5ML
  • Price$20.63
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number40569
  • Product description1,3-Divinyl-1,1,3,3-tetramethyldisilazane ≥97%(NMR)
  • Packaging25ML
  • Price$57.99
  • Updated2026-05-19
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK107401
  • Product description1,1,3,3-Tetramethyl-1,3-divinyldisilazane 96%
  • Packaging5g
  • Price$33
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003DII Bis(dimethyl(vinyl)silyl)amine 95% 5g $18 2026-05-28 Buy
aablocks AA003DII Bis(dimethyl(vinyl)silyl)amine 95% 25g $35 2026-05-28 Buy
aablocks AA003DII Bis(dimethyl(vinyl)silyl)amine 95% 100g $96 2026-05-28 Buy
aablocks AA003DII Bis(dimethyl(vinyl)silyl)amine 95% 500g $340 2026-05-28 Buy
AK Scientific 7564AJ 1,1,3,3-Tetramethyl-1,3-divinyldisilazane 1mL $14 2021-12-16 Buy
American Custom Chemicals Corporation ORS0005095 1,3-DIVINYLTETRAMETHYLDISILAZANE 95.00% 5G $128.15 2021-12-16 Buy
American Custom Chemicals Corporation ORS0005095 1,3-DIVINYLTETRAMETHYLDISILAZANE 95.00% 5ML $979.61 2021-12-16 Buy
Apolloscientific OR936422 1,1,3,3-Tetramethyl-1,3-divinyldisilazane 98%,stabilizedwithTBC 10kg $3471 2026-06-04 Buy
Apolloscientific OR936422 1,1,3,3-Tetramethyl-1,3-divinyldisilazane 98%,stabilizedwithTBC 2.5kg $882 2026-06-04 Buy
Apolloscientific OR936422 1,1,3,3-Tetramethyl-1,3-divinyldisilazane 98%,stabilizedwithTBC 500g $196 2026-06-04 Buy
Apolloscientific OR936422 1,1,3,3-Tetramethyl-1,3-divinyldisilazane 98%,stabilizedwithTBC 100g $54 2026-06-04 Buy
Apolloscientific OR936422 1,1,3,3-Tetramethyl-1,3-divinyldisilazane 98%,stabilizedwithTBC 25g $21 2026-06-04 Buy
Arctom CS-W016941 1,3-Divinyl-1,1,3,3-tetramethyldisilazane a‰￥95.0% 250g $12 2026-05-26 Buy
Chem-Impex 40569 1,3-Divinyl-1,1,3,3-tetramethyldisilazane ≥97%(NMR) 5ML $20.63 2026-05-19 Buy
Chem-Impex 40569 1,3-Divinyl-1,1,3,3-tetramethyldisilazane ≥97%(NMR) 25ML $57.99 2026-05-19 Buy
Frontier Specialty Chemicals JK107401 1,1,3,3-Tetramethyl-1,3-divinyldisilazane 96% 5g $33 2021-12-16 Buy
Next Last

Properties

Melting point :<0°C
Boiling point :161-163 °C
Density :0.819
vapor pressure :1.2-8611hPa at 20-25℃
refractive index :n20/D 1.4405(lit.)
Flash point :34°C
storage temp. :2-8°C
solubility :soluble in Methanol
form :clear liquid
pka :10.77±0.70(Predicted)
color :Colorless to Light yellow to Light orange
Specific Gravity :0.819
Water Solubility :Hydrolyzes in water.
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Sensitive :Moisture Sensitive
BRN :2411661
InChIKey :WYUIWUCVZCRTRH-UHFFFAOYSA-N
LogP :0.23-1.5 at 20℃
CAS DataBase Reference :7691-02-3(CAS DataBase Reference)
NIST Chemistry Reference :Silanamine, 1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl-(7691-02-3)
EPA Substance Registry System :Silanamine, 1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl- (7691-02-3)

Safety Information

Symbol(GHS): Flame (GHS02)Corrosion (GHS05)Exclamation Mark (GHS07)Skull and Crossbones (GHS06)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
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.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

1,1,3,3-Tetramethyl-1,3-divinyldisilazane is used for silicone rubber, silicone resin, silicone gel and vinyl manufacturing.

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N-(Trimethylsilyl)imidazole 110-18-9 110-95-2 1,3-DIVINYLTETRAETHOXYDISILOXANE 111-51-3 DIVINYLTETRAPHENYLDISILOXANE 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE 1,1,3,3-TETRAMETHYLDISILAZANE 7691-02-3 Hexamethyldisilazane

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Suppliers and manufacturers

Xinyaqiang Silicon Chemistry Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Beijing HwrkChemical Technology Co., Ltd Energy Chemical Shanghai Hanhong Scientific Co.,Ltd. China DongFan Chemical Co.,LTD Beijing Isomersyn Technology CO;LTD