Isopropenyloxytrimethylsilane
- CAS No.
- 1833-53-0
- Chemical Name:
- Isopropenyloxytrimethylsilane
- Synonyms
- 2-(TRIMETHYLSILYLOXY)PROPENE;Trimethyl(prop-1-en-2-yloxy)silane;DK177;IPOTMS;(CH3)3SiOC(CH3)=CH2;2-(TRIMETHYLSILOXY)PROPENE;ISOPROPENOXYTRIMETHYLSILANE;Trimethyl Isopropenoxysilane;Trimethyl lsopropenoxysilane;TRIMETHYLISOPROPENYLOXYSILANE
- CBNumber:
- CB5326015
- Molecular Formula:
- C6H14OSi
- Molecular Weight:
- 130.26
- MDL Number:
- MFCD00042845
- MOL File:
- 1833-53-0.mol
- MSDS File:
- SDS
| Melting point | 40-45 °C |
|---|---|
| Boiling point | 93-95 °C |
| Density | 0.78 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 45 °F |
| storage temp. | -20°C |
| form | clear liquid |
| color | Colorless to Light orange to Yellow |
| Specific Gravity | 0.786 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 1849023 |
| InChI | 1S/C6H14OSi/c1-6(2)7-8(3,4)5/h1H2,2-5H3 |
| InChIKey | UAIFZYSPVVBOPN-UHFFFAOYSA-N |
| SMILES | CC(=C)O[Si](C)(C)C |
| CAS DataBase Reference | 1833-53-0(CAS DataBase Reference) |
| NIST Chemistry Reference | CH2=(CH3)OSi(CH3)3(1833-53-0) |
| EPA Substance Registry System | Silane, trimethyl[(1-methylethenyl)oxy]- (1833-53-0) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P303+P361+P353-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | F,Xi | |||||||||
| Risk Statements | 11-36/37/38 | |||||||||
| Safety Statements | 16-26-36-37/39 | |||||||||
| RIDADR | UN 1993 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2931900090 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Flam. Liq. 2 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704 |
|
Isopropenyloxytrimethylsilane price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 376078 | (Isopropenyloxy)trimethylsilane ≥85% | 1833-53-0 | 1g | $80.7 | 2026-04-30 | Buy |
| Sigma-Aldrich | 376078 | (Isopropenyloxy)trimethylsilane ≥85% | 1833-53-0 | 5g | $152 | 2026-04-30 | Buy |
| TCI Chemical | I0324 | Isopropenyloxytrimethylsilane [Trimethylsilylating Agent] >90.0%(GC) | 1833-53-0 | 5mL | $157 | 2026-04-30 | Buy |
| Usbiological | 281025 | Isopropenyloxytrimethylsilane Asreported | 1833-53-0 | 2g | $340 | 2026-06-03 | Buy |
| Usbiological | 281025 | Isopropenyloxytrimethylsilane Asreported | 1833-53-0 | 5g | $501 | 2026-06-03 | Buy |
Isopropenyloxytrimethylsilane Chemical Properties, Uses, Production
Chemical Properties
clear colorless liquid
Uses
(Isopropenyloxy)trimethylsilane is an enol silyl ether. It participates as nucleophile in Lewis acid-promoted C3-nucleophile substitution of tetracyclic bromide. It is reported to participate in the total synthesis of (±)-powelline. It is reported to participate in dityltin bis(triflate) catalyzed Michael addition reaction of enol silyl ethers.
General Description
(Isopropenyloxy)trimethylsilane is an enol silyl ether. It participates as nucleophile in Lewis acid-promoted C3-nucleophile substitution of tetracyclic bromide. It is reported to participate in the total synthesis of (±)-powelline. It is reported to participate in dityltin bis(triflate) catalyzed Michael addition reaction of enol silyl ethers.
Purification Methods
Purify it by fractional distillation using a very efficient column at atmospheric pressure. It usually contains 5% of hexamethyldisiloxalane which boils at 99-101o, but is generally non-reactive and need not be removed. [Hauser & Hance J Am Chem Soc 71 5091 1952.] It has been distilled under N2 through a 15cm column packed with glass helices. Fraction b 99-104o is further purified by gas chromatography through a Carbowax column (Autoprep A 700) at a column temperature of 87o, and has a retention time of 9.5minutes. [Krüger & Rochow J Organomet Chem 1 476 1963-4.]
Isopropenyloxytrimethylsilane Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Beijing Donghualituo Techonlogy Development Co.,Ltd. | 010-88425576 | sales@dhltchem.com | China | 793 | 59 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 | sales@sinch.com.cn | China | 11592 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| T&W GROUP | 021-61551611 13296011611 | contact@trustwe.com | China | 9884 | 58 |
| Hangzhou Sage Chemical Co., Ltd. | +86057186818502 13588463833 | info@sagechem.com | China | 10265 | 58 |
View Latest Price from Isopropenyloxytrimethylsilane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-13 | (Isopropenyloxy)trimethylsilane
1833-53-0
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2021-07-10 | (Isopropenyloxy)trimethylsilane
1833-53-0
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2021-07-02 | (Isopropenyloxy)trimethylsilane
1833-53-0
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- (Isopropenyloxy)trimethylsilane
1833-53-0
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- (Isopropenyloxy)trimethylsilane
1833-53-0
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- (Isopropenyloxy)trimethylsilane
1833-53-0
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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