184675

3-Methylstyrene

99%, contains 0.1% 3,5-di-tert-butylcatechol as inhibitor

• Synonym(s): 3-Vinyltoluene
• Linear Formula: CH₃C₆H₄CH=CH₂
• CAS Number: 100-80-1
• Molecular Weight: 118.18
• Beilstein/REAXYS Number: 1304618
• EC Number: 202-889-2
• MDL number: MFCD00008617
• UNSPSC Code: 12162002
• PubChem Substance ID: 24851126
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 99%
• form: liquid
• contains: 0.1% 3,5-di-tert-butylcatechol as inhibitor
• refractive index: n20/D 1.541 (lit.)
• bp: 170-171 °C (lit.)
• mp: −82-−81 °C (lit.)
• density: 0.89 g/mL at 25 °C (lit.)
• SMILES string: Cc1cccc(C=C)c1
• InChI: 1S/C9H10/c1-3-9-6-4-5-8(2)7-9/h3-7H,1H2,2H3
• InChI key: JZHGRUMIRATHIU-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H226,H304,H315,H319,H332,H335
• pcodes: P210 - P301 + P310 + P331 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Asp. Tox. 1 - 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: 123.8 °F - closed cup
• flash_point_c: 51 °C - closed cup