283126

1-(Trimethylsiloxy)cyclopentene

97%

• Synonym(s): 1-Cyclopentenyloxytrimethylsilane, Cyclopentanone enol trimethyl silyl ether
• Linear Formula: C₅H₇OSi(CH₃)₃
• CAS Number: 19980-43-9
• Molecular Weight: 156.30
• Beilstein/REAXYS Number: 385956
• EC Number: 243-448-4
• MDL number: MFCD00001395
• UNSPSC Code: 12352100
• PubChem Substance ID: 24857085
• NACRES: NA.22

Properties

• assay: 97%
• form: liquid
• refractive index: n20/D 1.440 (lit.)
• bp: 45 °C/11 mmHg (lit.)
• density: 0.878 g/mL at 25 °C (lit.)
• SMILES string: C[Si](C)(C)OC1=CCCC1
• InChI: 1S/C8H16OSi/c1-10(2,3)9-8-6-4-5-7-8/h6H,4-5,7H2,1-3H3
• InChI key: UBMYYGXGMPGCBO-UHFFFAOYSA-N

Description

Application

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

Safety Information

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H315,H319,H335
• pcodes: P210 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 96.8 °F - closed cup
• flash_point_c: 36 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter