| Identification | More | [Name]
CYCLOPENTYLTRICHLOROSILANE | [CAS]
14579-03-4 | [Synonyms]
CYCLOPENTYLTRICHLOROSILANE
TRICHLOROCYCLOPENTYLSILANE
trichlorocyclopentyl-silan
Silane,trichlorocyclopentyl-
(Trichlorosilyl)cyclopentane
Trichlorosilylcyclopentane | [EINECS(EC#)]
238-621-6 | [Molecular Formula]
C5H9Cl3Si | [MDL Number]
MFCD00236508 | [Molecular Weight]
203.57 | [MOL File]
14579-03-4.mol |
| Chemical Properties | Back Directory | [Boiling point ]
181 °C(lit.) | [density ]
1.226 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.469(lit.)
| [Fp ]
154 °F
| [form ]
clear liquid | [color ]
Colorless to Light yellow | [Specific Gravity]
1.225 | [Hydrolytic Sensitivity]
8: reacts rapidly with moisture, water, protic solvents | [Sensitive ]
Moisture Sensitive | [BRN ]
2935230 | [InChI]
1S/C5H9Cl3Si/c6-9(7,8)5-3-1-2-4-5/h5H,1-4H2 | [InChIKey]
FCMZRNUHEXJWGB-UHFFFAOYSA-N | [SMILES]
Cl[Si](Cl)(Cl)C1CCCC1 | [CAS DataBase Reference]
14579-03-4(CAS DataBase Reference) | [EPA Substance Registry System]
Silane, trichlorocyclopentyl- (14579-03-4) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R14:Reacts violently with water.
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2987 8/PG 2
| [WGK Germany ]
3
| [TSCA ]
No | [HS Code ]
2931.90.9010 | [HazardClass ]
8 | [PackingGroup ]
II | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Skin Corr. 1B |
| Hazard Information | Back Directory | [Uses]
Trichloro(cyclopentyl)silane can be used in the preparation of POSS by hydrolysis and condensation reaction that is majorly used to enhance the thermo-mechanical properties of different polymers. | [General Description]
Trichloro(cyclopentyl)silane is a polyhedral oligomeric silsesquioxane (POSS) derivate which is synthesized by hydrosilylation of cyclopentene and trichlorosilane. | [Toxics Screening Level]
The ITSL for cyclopentyltrichlorosilane has been changed from 0.04 μg/m3 to 0.1 μg/m3
based on annual averaging time. |
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