α-Terpinene

• Catalog No.: 86475
• CAS Number: 99-86-5
• M. F.: C10H16
• M. W.: 136.23404
• Purity: ~85% (GC)

SYNONYMS

• Title: α-松油烯
• IUPAC name: 1-methyl-4-(propan-2-yl)cyclohexa-1,3-diene
• IUPAC Traditional name: terpinene
• Synonyms: p-Mentha-1,3-diene; 对薄荷-1,3-二烯; 1-异丙基-4-甲基-1,3-环己二烯; 1-Isopropyl-4-methyl-1,3-cyclohexadiene

DATABASE IDS

• EC Number: 202-795-1
• CAS Number: 99-86-5
• PubChem SID: 24888682
• Beilstein Number: 1853379
• MDL Number: MFCD00001534

PROPERTIES

• Empirical Formula (Hill Notation): C10H16
• Grade: technical
• Purity: ~85% (GC)
• Boiling Point: 173-175 °C(lit.)
• Density: 0.837 g/mL at 25 °C(lit.)
• Flash Point: 50 °C
• Flash Point: 122 °F
• Refractive Index: n20/D 1.478(lit.)
• Refractive Index: n20/D 1.478
• GHS Signal Word: Warning
• GHS Hazard statements: H226-H302-H315-H319-H335-H411
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P273-P305 + P351 + P338
• RID/ADR: UN 2319 3/PG 3
• Risk Statements: 10-22-36/37/38-51/53
• RTECS: OS8060000
• Safety Statements: 26-36/37-61-62
• Hazard Class: 3
• UN Number: 2319
• Packing Group: 3
• German water hazard class: 2