(-)-α-Pinene

• Catalog No.: 274399
• CAS Number: 7785-26-4
• M. F.: C10H16
• M. W.: 136.23404
• Purity: ≥97.0% (GC)

SYNONYMS

• Title: (-)-α-蒎烯
• IUPAC name: (1S,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-2-ene
• IUPAC Traditional name: α-pinene
• Synonyms: (1S)-(-)-α-蒎烯; (1S,5S)-2,6,6-三甲基双环[3.1.1]庚-2-烯; (-)-alpha-Pinene; (1S)-(-)-α-Pinene; (1S,5S)-2-Pinene; (1S,5S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene; (1S,5S)-2-蒎烯

DATABASE IDS

• EC Number: 232-077-3
• MDL Number: MFCD00064145
• CAS Number: 7785-26-4
• PubChem SID: 24856583
• Beilstein Number: 1903790

PROPERTIES

• German water hazard class: 3
• GHS Signal Word: Warning
• GHS Hazard statements: H226-H315-H317-H319-H335-H410
• European Hazard Symbols: Irritant (Xi)
• 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-P280-P305 + P351 + P338-P501
• RID/ADR: UN 2368 3/PG 3
• Risk Statements: 10-36/37/38-43-50
• Safety Statements: 26-36/37-61
• Hazard Class: 3
• UN Number: 2368
• Packing Group: 3
• Empirical Formula (Hill Notation): C10H16
• Optical Purity: ee: ≥87% (GLC)
• Purity: ≥97.0% (GC)
• Purity: ≥99%
• Auto Ignition Point: 491 °F
• Boiling Point: 155-156 °C(lit.)
• Density: 0.855 g/mL at 25 °C
• Flash Point: 33 °C
• Flash Point: 91.4 °F
• Melting Point: -64 °C(lit.)
• Optical Rotation: [α]20/D -50.0 to -46.0°, neat
• Refractive Index: n20/D 1.465(lit.)
• Vapor Density: 4.7 (vs air)
• Vapor Pressure: ~3 mmHg ( 20 °C)

DETAILS

Description (简体中文)

包装
25, 100 g in glass bottle

Description (English)

Packaging
25, 100 g in glass bottle