Allyltrimethylsilane

HCID 69808
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Basic information

CAS
762-72-1
Standard SMILES
C=CC[Si](C)(C)C
InChIKey
HYWCXWRMUZYRPH-UHFFFAOYSA-N
Molecular formula
C6H14Si
Average molar mass
114.26 g/mol
Monoisotopic mass
114.08647698

Overview

used to make allyl C-glycosylic compounds

Names & identifiers

Preferred name
Allyltrimethylsilane
IUPAC
trimethyl(prop-2-enyl)silane
English name
Allyltrimethylsilane
Molecular formula
C6H14Si
Molecular weight
114.26

Names & synonyms

Allyltrimethylsilane762-72-1Silane, trimethyl-2-propenyl-8B84C337VFSilane, trimethyl-2-propen-1-yl-DTXSID5061089RefChem:110923DTXCID6047862212-104-5Trimethylallylsilane3-(Trimethylsilyl)propeneallyl(trimethyl)silane
Show more names
allytrimethylsilanetrimethyl-2-propenyl-SilaneDK892CA0570CFS-721TMS-ALLYLCo-Formula CFS-721
trimethyl(prop-2-enyl)silaneCCRIS 2649Silane, allyltrimethyl-trimethyl(prop-2-en-1-yl)silaneEINECS 212-104-5MFCD00008635UNII-8B84C337VF3-(Trimethylsilyl)-1-propene

Database identifiers

CAS
762-72-1
PubChem CID
69808
DTXSID
DTXSID5061089
UNII
8B84C337VF
EC Number
212-104-5
Nikkaji
J129.396F

Properties

Computed structural properties

Topological polar surface area
0 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
0
Rotatable bonds
2
Heavy atoms
7

Experimental & physicochemical properties

SpringerMaterials Properties29Si nuclear magnetic resonance spectrum

Physicochemical properties

Boiling point
84 · 84-88 °C (lit.)
Density
0.719 g/mL · 0.719 g/mL at 25 °C (lit.)
vapor pressure
82 hPa · 82hPa at 25℃
refractive index
20 · n20/D 1.407(lit.)
Flash point
45 °F · 45 °F
storage temp.
2 · 2-8°C

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 50 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory Information · 2 items

Status: Active Update: 18-11-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/26053

Allyltrimethylsilane: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesFlam. Liq. 2 (100%)

Safety data

PPE
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
wgk
3
tsca
TSCA listed
ridadr
UN 1993 3/PG 2
hs_code
29310095
risk_code
11-36/37/38

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationSilane, trimethyl-2-propen-1-yl-: ACTIVE

Applications

UsesAllyltrimethylsilane is a general reagent to introduce allyl groups across acid chlorides, aldehydes, ketones, iminium ions, enones, and for cross-coupling with other carbon electrophiles. It is used as a reagent in HosomiSakurai reaction.

Preparation methods

PreparationAllyltrimethylsilane is synthesized by the reaction of trimethylchlorosilane and allylmagnesium bromide.

Upstream & downstream products

Suppliers100 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
INTATRADE GmbH+49 3493/605464 · [email protected]
爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

Related reactions

75 records
New reaction record

Compound notes

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