Product Name

  • Name

    (1S)-(1)-beta-Pinene

  • EINECS 242-060-2
  • CAS No. 18172-67-3
  • Article Data28
  • CAS DataBase
  • Density 0.88 g/cm3
  • Solubility insoluble in water
  • Melting Point -61 °C(lit.)
  • Formula C10H16
  • Boiling Point 166 °C at 760 mmHg
  • Molecular Weight 136.237
  • Flash Point 34.9 °C
  • Transport Information UN 2319 3/PG 3
  • Appearance clear colorless to pale yellow liquid
  • Safety 16-26-36/37-46-61-62
  • Risk Codes 10-20/21/22-36/37/38-43-51-65-51/53
  • Molecular Structure Molecular Structure of 18172-67-3 ((1S)-(1)-beta-Pinene)
  • Hazard Symbols IrritantXi;DangerousN;HarmfulXn
  • Synonyms 2(10)-Pinene,(1S,5S)-(-)- (8CI);Bicyclo[3.1.1]heptane, 6,6-dimethyl-2-methylene-, (1S)-;(-)-(1S)-b-Pinene;(-)-(1S,5S)-b-Pinene;(-)-2(10)-Pinene;(-)-Nopinene;(-)-b-Pinene;(1S)-(-)-b-Pinene;(1S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane;(1S)-b-Pinene;(1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane;(S)-(-)-b-Pinene;(S)-b-Pinene;l-b-Pinene;
  • PSA 0.00000
  • LogP 2.99870

(1S)-(1)-beta-Pinene Specification

The Bicyclo[3.1.1]heptane,6,6-dimethyl-2-methylene-, (1S,5S)-, with the CAS registry number 18172-67-3 and EINECS registry number 242-060-2, has the systematic name of (1S,5S)-6,6-dimethyl-2-methylidenebicyclo[3.1.1]heptane. It is a kind of clear colorless to pale yellow liquid, and belongs to the product category of Industrial/Fine Chemicals. The molecular formula of the chemical is C10H16.

The characteristics of Bicyclo[3.1.1]heptane,6,6-dimethyl-2-methylene-, (1S,5S)- are as followings: (1)ACD/LogP: 4.37; (2)# of Rule of 5 Violations: 0 ; (3)#H bond acceptors: 0; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 0 Å2; (7)Index of Refraction: 1.483; (8)Molar Refractivity: 43.76 cm3; (9)Molar Volume: 153 cm3; (10)Polarizability: 17.34×10-24cm3; (11)Surface Tension: 27 dyne/cm; (12)Density: 0.88 g/cm3; (13)Flash Point: 34.9 °C; (14)Enthalpy of Vaporization: 38.59 kJ/mol; (15)Boiling Point: 166 °C at 760 mmHg; (16)Vapour Pressure: 2.4 mmHg at 25°C.

Uses of Bicyclo[3.1.1]heptane,6,6-dimethyl-2-methylene-, (1S,5S)-: It can react with 2-methanesulfonyloxy-benzaldehyde to produce methanesulfonic acid 2-[(6,6-dimethyl-bicyclo[3.1.1]hept-2-en-2-yl)-acetyl]-phenyl ester. This reaction will need reagent Me2AlCl, and the yield is about 90%.  

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: C1(=C)\[C@@H]2C[C@H](CC1)C2(C)C
(2)InChI: InChI=1/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h8-9H,1,4-6H2,2-3H3/t8-,9-/m0/s1
(3)InChIKey: WTARULDDTDQWMU-IUCAKERBBX

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