8.18632

(1R)-(+)-α-Pinene

for synthesis

• Synonym(s): (1R)-(+)-α-Pinene, (1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene
• Empirical Formula (Hill Notation): C₁₀H₁₆
• CAS Number: 7785-70-8
• Molecular Weight: 136.23
• MDL number: MFCD00001346
• UNSPSC Code: 12352002
• EC Index Number: 232-087-8

Properties

• vapor pressure: 5 hPa ( 25 °C)
• Quality Level: 200
• Assay: ≥97.0% (GC)
• form: liquid
• autoignition temp.: 255 °C
• expl. lim.: 0.8-6 % (v/v)
• reaction suitability: reagent type: reductant
• bp: 155-156 °C/1013 hPa
• mp: -62 °C
• transition temp: flash point 33 °C
• density: 0.86 g/cm³ at 20 °C
• storage temp.: 2-8°C
• InChI: 1S/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h4,8-9H,5-6H2,1-3H3/t8-,9-/m1/s1
• InChI key: GRWFGVWFFZKLTI-RKDXNWHRSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.857 - 0.860
Spec. rotation [α²0/D (undiluted): +42.0 - +46.0 °
Identity (IR): passes test

Safety Information

• Pictograms: GHS02,GHS07,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H226 - H304 - H315 - H317 - H400
• Precautionary Statements: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Acute 1 - Asp. Tox. 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 91.4 °F - closed cup
• Flash Point(C): 33 °C - closed cup