8.18632

(1R)-(+)-α-Pinene

for synthesis

• Synonym(e): (1R)-(+)-α-Pinene, (1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene
• Empirische Formel (Hill-System): C₁₀H₁₆
• CAS-Nummer: 7785-70-8
• Molekulargewicht: 136.23
• UNSPSC Code: 12352002
• EC Index Number: 232-087-8
• NACRES: NA.22
• MDL number: MFCD00001346

Eigenschaften

• vapor pressure: 5 hPa ( 25 °C)
• Quality Segment: 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
• SMILES string: [C@H]21C([C@H](C2)C(=CC1)C)(C)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

Beschreibung

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

Sicherheitshinweise

• signalword: Danger
• pcodes: 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
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 3
• flash_point_f: 91.4 °F - closed cup
• flash_point_c: 33 °C - closed cup
• pictograms: GHS02,GHS08,GHS07,GHS09
• hcodes: H226,H304,H315,H317,H400