(Cyclopent-1-en-1-yloxy)trimethylsilane , 98% , 19980-43-9

Synonym(s):
1-Cyclopentenyloxytrimethylsilane;Cyclopentanone enol trimethyl silyl ether

CAS NO.：19980-43-9

Empirical Formula: C8H16OSi

Molecular Weight: 156.3

MDL number: MFCD00001395

EINECS: 243-448-4

PRODUCT Properties

• Boiling point: 45 °C/11 mmHg (lit.)
• Density: 0.878 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.440(lit.)
• Flash point: 101 °F
• storage temp.: −20°C
• form: clear liquid
• color: Colorless to Light yellow to Light orange
• Specific Gravity: 0.878
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• BRN: 385956
• InChI: 1S/C8H16OSi/c1-10(2,3)9-8-6-4-5-7-8/h6H,4-5,7H2,1-3H3
• InChIKey: UBMYYGXGMPGCBO-UHFFFAOYSA-N
• SMILES: C[Si](C)(C)OC1=CCCC1
• CAS DataBase Reference: 19980-43-9(CAS DataBase Reference)
• EPA Substance Registry System: Silane, (1-cyclopenten-1-yloxy)trimethyl- (19980-43-9)

Description and Uses

1-(Trimethylsiloxy)cyclopentene may be used in chemical synthesis studies.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H315-H319-H335
• Precautionary statements: P210-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: Xi
• Risk Statements: 10-36/37/38
• Safety Statements: 26-36
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• F: 10-21
• TSCA: TSCA listed
• HazardClass: 3.2
• PackingGroup: III
• HS Code: 29319090
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Eye Irrit. 2; Flam. Liq. 3; Skin Irrit. 2; STOT SE 3
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)