Allyltrichlorosilane
- CAS No.
- 107-37-9
- Chemical Name:
- Allyltrichlorosilane
- Synonyms
- DK034;NSC 20940;allylsilicone;allytrichlorosilane;allyltrichloro-silan;TRICHLOROALLYLSILANE;trichloroallyl-silan;Allyltrichlorosilane;3-TRICHLOROSILYLPROPENE;Silane, trichloroallyl-
- CBNumber:
- CB9294622
- Molecular Formula:
- C3H5Cl3Si
- Molecular Weight:
- 175.52
- MDL Number:
- MFCD00000486
- MOL File:
- 107-37-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 35℃ |
|---|---|
| Boiling point | 116 °C750 mm Hg(lit.) |
| Density | 1.211 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| vapor pressure | 10 mm Hg ( 16.1 °C) |
| refractive index |
n |
| Flash point | 88 °F |
| storage temp. | Flammables area |
| solubility | soluble in MeCN, THF, CH2Cl2, toluene, benzene, etc.; not compatible with protic solvents, acetone, and other ketones. Dipolar aprotic solvents (DMF, DMSO, HMPA, etc.) coordinate Si, thereby increasing the reactivity of C3H5SiCl3 with electrophiles. |
| form | Liquid |
| Specific Gravity | 1.211 |
| color | Clear colorless to slightly yellow |
| Water Solubility | Soluble in THF, toluene, benzene. Reacts with water. |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| Sensitive | Moisture Sensitive |
| BRN | 1743449 |
| InChI | 1S/C3H5Cl3Si/c1-2-3-7(4,5)6/h2H,1,3H2 |
| InChIKey | HKFSBKQQYCMCKO-UHFFFAOYSA-N |
| SMILES | Cl[Si](Cl)(Cl)CC=C |
| CAS DataBase Reference | 107-37-9(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | UB3N98803N |
| EPA Substance Registry System | Silane, trichloro-2-propen-1-yl- (107-37-9) |
| UNSPSC Code | 12352002 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H314 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P243-P280-P260-P264-P303+P361+P353-P370+P378-P301+P330+P331-P363-P304+P340-P310-P305+P351+P338-P403+P235-P405-P501 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | F,C | |||||||||
| Risk Statements | 11-34 | |||||||||
| Safety Statements | 16-26-33-36/37/39-43-45 | |||||||||
| RIDADR | UN 1724 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | VV1530000 | |||||||||
| F | 10-21 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29319090 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Flam. Liq. 2 Skin Corr. 1B |
|||||||||
| Hazardous Substances Data | 107-37-9(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
Allyltrichlorosilane price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 107778 | Allyltrichlorosilane 95% | 107-37-9 | 5g | $62 | 2026-04-30 | Buy |
| Sigma-Aldrich | 107778 | Allyltrichlorosilane 95% | 107-37-9 | 25g | $248 | 2026-04-30 | Buy |
| Chem-Impex | 36154 | Allyltrichlorosilane ≥97%(GC) | 107-37-9 | 5G | $50 | 2026-05-19 | Buy |
| Chem-Impex | 36154 | Allyltrichlorosilane ≥97%(GC) | 107-37-9 | 25G | $210 | 2026-05-19 | Buy |
| Chem-Impex | 36154 | Allyltrichlorosilane ≥97%(GC) | 107-37-9 | 100G | $820 | 2026-05-19 | Buy |
Allyltrichlorosilane Chemical Properties, Uses, Production
Chemical Properties
Clear colorless to slightly yellow liquid
Chemical Properties
Allyl trichhlorosilane is a volatile, corrosive, flammable, colorless liquid. Irritating odor.
Physical properties
bp 116°C/750 Torr; nD 1.4450; d 1.211.
Uses
Allyltrichlorosilane acts as a reagent that produces homoallylic alcohols upon reaction with aldehydes in DMF. It is used to make silicones and glass fiber fininshes.
Uses
Intermediate for silicones, fiberous glass finishes.
Preparation
allyl trichlorosilane is conveniently prepared from allyl chloride, Cl3SiH, CuCl, and (i-Pr)2EtN (or Et3N) in ether at 20°C,or from allyl chloride and coppersilicon powder at 250°C.Other methods include the reaction of allyl chloride with SiCl4 in the presence of CuCl and Et3N7 or in the presence of Cp2Ni and HMPA at 90°C,the flash pyrolysis of allyl chloride with Si2Cl2 in PhCl at 500°C,the reaction of allylMgBr with SiCl4,coupling of allene with Cl3SiH, catalyzed by (Ph3P)4Pd (120°C, 5 h),11 and the elimination of HCl from Cl(CH2)3SiCl3 using, e.g., quinoline as base.The analogous (E)-crotyl trichlorosilane can be synthesized from (E)-crotyl chloride, Cl3SiH, CuCl, and (i-Pr)2EtN in ether at 20°C,or from (E)-crotyl chloride, SiCl4, and Cp2Ni in HMPA at 90°C.The reaction of (E)-crotyl chloride with Cl3SiH and Bu4PCl at 150°C has also been reported. (Z)-crotyl trichlorosilane, on the other hand, was prepared via the 1,4-addition of Cl3SiH to butadiene, catalyzed by (Ph4P)4Pd (at 20°Cor78°C)or by (PhCN)2PdCl2;this hydrosilylation can also be catalyzed by Nior proceed uncatalyzed at 500–600°C.Analogous trifluoro and tribromo derivatives C3H5SiX3 (X = F and Br) have also been described.
General Description
A colorless liquid with a pungent odor. Flash point of 95°F. Corrosive to metals and tissue.
Reactivity Profile
Chlorosilanes, such as ALLYLTRICHLOROSILANE, are compounds in which silicon is bonded to from one to four chlorine atoms with other bonds to hydrogen and/or alkyl groups. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride. They may also produce flammable gaseous H2. They can serve as chlorination agents. Chlorosilanes react vigorously with both organic and inorganic acids and with bases to generate toxic or flammable gases.
Health Hazard
Inhalation of vapor irritates mucous membranes. Liquid causes severe burns of eyes and skin and severe internal burns if ingested.
Safety Profile
Poison by intravenous route. Corrosive. See ALLYL COMPOUNDS. When heated to decomposition it emits toxic Cl-. A dangerous fire hazard. To fight fire, use foam, mist, spray, dry chemical.
Potential Exposure
Used to make silicones and glass fiber finishes.
Shipping
UN1724 Allyltrichlorosilane, stabilized, Hazard class: 8; Labels: 8-Corrosive material, 3-Flammable liquid
Incompatibilities
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Chlorosilanes react vigorously with bases and both organic and inorganic acids generating toxic and/or flammable gases. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride gas. They may also produce flammable gaseous hydrogen. Attacks metals in the presence of moisture. Avoid all sources of ignition.
Allyltrichlorosilane Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| Novel Chemical | +86-21-64855560, 4008207808 | sales@novelglobal.com | China | 124 | 62 |
| Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17752 | 75 |
| Shanghai Worldyang Chemical Co.,Ltd. | 021-56795766 | sales@worldyachem.com | China | 9475 | 58 |
View Latest Price from Allyltrichlorosilane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-12-26 | allyltrichlorosilane
107-37-9
|
$1.00 | 1KG | Min98% HPLC | Career Henan Chemical Co |
-
- allyltrichlorosilane
107-37-9
- $1.00
- Min98% HPLC
- Career Henan Chemical Co
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