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16054-12-9

1,1-dimethyl-2,5-dihydrosilole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 16054-12-9 Structure

  • Basic information

    1. Product Name: 1,1-dimethyl-2,5-dihydrosilole
    2. Synonyms: 1,1-dimethyl-2,5-dihydrosilole;1,1-Dimethyl-1-sila-3-cyclopentene;1,1-Dimethyl-1-silacyclopenta-3-ene;4,4-Dimethyl-4-silacyclopentene
    3. CAS NO:16054-12-9
    4. Molecular Formula: C6H12Si
    5. Molecular Weight: 112.25
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 16054-12-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 103.5°Cat760mmHg
    3. Flash Point: 1.2°C
    4. Appearance: /
    5. Density: 0.81g/cm3
    6. Vapor Pressure: 37.2mmHg at 25°C
    7. Refractive Index: 1.441
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 1,1-dimethyl-2,5-dihydrosilole(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1,1-dimethyl-2,5-dihydrosilole(16054-12-9)
    12. EPA Substance Registry System: 1,1-dimethyl-2,5-dihydrosilole(16054-12-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 16054-12-9(Hazardous Substances Data)

16054-12-9 Usage

Physical state

Colorless liquid

Boiling point

34-35°C

Solubility

Insoluble in water

Usage

Building block in organic synthesis

Usage

Precursor in the production of other organosilicon compounds

Structural feature

Unique silole structure

Property

High thermal stability

Applications

Materials science

Applications

Electronics

Applications

Pharmaceuticals

Reactivity

Highly reactive

Safety

Must be handled with care in a controlled environment

Safety

Potential hazards if not properly managed

Check Digit Verification of cas no

The CAS Registry Mumber 16054-12-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,0,5 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 16054-12:
(7*1)+(6*6)+(5*0)+(4*5)+(3*4)+(2*1)+(1*2)=79
79 % 10 = 9
So 16054-12-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H12Si/c1-7(2)5-3-4-6-7/h3-4H,5-6H2,1-2H3

16054-12-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,1-dimethyl-2,5-dihydrosilole

1.2 Other means of identification

Product number -
Other names 1,1-dimethyl-1-silacyclopent-3-ene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:16054-12-9 SDS

16054-12-9Relevant articles and documents

Unprecedented effects of the trimethylsilyl group on the reactivity of 3C-silylated silacyclopentenes and their derivatives

Boukherroub, Rabah,Manuel, Georges

, p. 141 - 149 (2007/10/03)

We have synthesised new 3C-silylated silacyclopentenes from the corresponding 3-trimethylsilyl-1,1-dichloro-1-silacyclopent-3-enes. The presence of two metal centres M (M = Si) in α and β-positions confers an original structure for these new heterocycles. The chemical behaviour of such compounds and their derivatives was studied and compared to the results obtained in the non-substituted silacyclopentane series.

Metathetical cyclization of dienes: tolerance and behavior of a cyclometallated aryloxycarbene complex of tungsten towards diallylic compounds

Leconte, Michel,Pagano, Salvatore,Mutch, Andrew,Lefebvre, Frederic,Basset, Jean Marie

, p. 1069 - 1072 (2007/10/02)

Intramolecular metathesis of various diallylic compounds containing the O, S, Si or P hetero-elements was achieved in good yields by using the cyclometallated carbene complex W(OAr)(OAr)(CHCMe3)Cl(OEt2).Unsubstituted diallyl ether is converted into 2,5-dihydrofuran; diallyl sulfide is converted into 2,5-dihydrothiophen; diallylphenyl phosphine is converted into 1-phenyl-2,5-dihydro-1H-phosphole; and diallyldimethyl- or diphenylsilanes are converted into the corresponding silacyclopentenes.The metathesis reaction of methyl-substituted diallyl sulfides shows that steric effects are very important.Depending on the position of the methyl groups, the reaction can proceed normally or be completely inhibited. - Keywords: metathesis / tungsten / cyclization / steric hindrance / heteroatom

MISE EN EVIDENCE DE LA FORMATION DE R2M=MR2 A PARTIR DE DISILA-1,2 ET DIGERMA-1,2 CYCLOHEXENES-4

Marchand, Annette,Gerval, Pierre,Duboudin, Francoise,Gaufryau, M.-H.,Joanny, Marguerite,Mazerolles, Pierre

, p. 93 - 106 (2007/10/02)

Intermediates with ?-bonded Si or Ge are generated during gas phase pyrolysis of 1,2-disila- or 1,2-digerma-cyclohex-4-enes. Compounds such as R2M=MR2 are successfully trapped by addition or and cycloadditions.These results were proved by mass spectrometry.

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