(1S)-(-)-alpha-Pinene
(1S)-(-)-alpha-Pinene Basic information
- Product Name:
- (1S)-(-)-alpha-Pinene
- Synonyms:
-
- (1S,5S)-4,6,6-trimethylbicyclo[3.1.1]hept-3-ene
- (1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene
- (1S)-(-)-A-PINENE FOR SYNTHESIS
- (1S)-(-)-alpha-Pinene, 98% 250ML
- (1S)-(-)-alpha-Pinene, 98% 500ML
- (1s)-2,6,6-trimethylbicyclo[3.1.1]hept-2-ene
- (1S)-(-)-a-pinene
- (1S)-(-)-pin-2-ene
- CAS:
- 7785-26-4
- MF:
- C10H16
- MW:
- 136.23
- EINECS:
- 232-077-3
- Product Categories:
-
- Industrial/Fine Chemicals
- Bicyclic Monoterpenes
- API intermediates
- Biochemistry
- Terpenes
- Mol File:
- 7785-26-4.mol
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(1S)-(-)-alpha-Pinene Chemical Properties
- Melting point:
- -64 °C(lit.)
- Boiling point:
- 156-158 °C(lit.)
- alpha
- -41.5 º (c=neat)
- Density
- 0.874 g/mL at 25 °C
- vapor density
- 4.7 (vs air)
- vapor pressure
- ~3 mm Hg ( 20 °C)
- refractive index
- n20/D 1.466
- FEMA
- 2902 | ALPHA-PINENE
- Flash point:
- 90 °F
- storage temp.
- Store at +2°C to +8°C.
- solubility
- Chloroform (Sparingly), Methanol (Slightly)
- form
- Liquid
- color
- Clear colorless
- Odor
- at 10.00 % in dipropylene glycol. sharp warm resinous fresh pine
- Odor Type
- herbal
- optical activity
- [α]22/D 42°, neat
- explosive limit
- 0.8%(V)
- Water Solubility
- INSOLUBLE
- Merck
- 14,7445
- JECFA Number
- 1329
- BRN
- 1903790
- InChIKey
- GRWFGVWFFZKLTI-UHFFFAOYSA-N
- LogP
- 4.48 at 37℃
- CAS DataBase Reference
- 7785-26-4(CAS DataBase Reference)
- NIST Chemistry Reference
- (1s)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene(7785-26-4)
- EPA Substance Registry System
- 2-Pinene, (1S,5S)-(-)- (7785-26-4)
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Safety Information
- Hazard Codes
- Xn,N,Xi
- Risk Statements
- 10-36/37/38-43-50-65-51/53-20/21/22
- Safety Statements
- 26-36/37-61-16-60
- RIDADR
- UN 2368 3/PG 3
- WGK Germany
- 1
- RTECS
- DT 7000000
- F
- 10
- Autoignition Temperature
- 491 °F
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29021910
MSDS
- Language:English Provider:(1S)-(-)-alpha-Pinene
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(1S)-(-)-alpha-Pinene Usage And Synthesis
Chemical Properties
(1S)-(-)-alpha-Pinene is clear colourless liquid
Uses
(1S)-(-)-alpha-Pinene is used in the preparation of hydroxy ketones such as hydroxycarvones.
Uses
(1S)-(-)-α-Pinene is used in the preparation of hydroxy ketones such as hydroxycarvones.
Definition
ChEBI: (-)-alpha-pinene is an alpha-pinene. It is an enantiomer of a (+)-alpha-pinene.
General Description
α-Pinene is a monoterpene used in industries like fragrance, pharmaceuticals, flavor, and cosmetics. It is a major component of pine oil and turpentine oil. Isomerization of α-pinene yields industrially important compounds like camphene, limonene, and p-cymene.
Purification Methods
Purify as for 1R,5S--Pinene above. [Beilstein 5 III 366, 5 IV 455.]
(1S)-(-)-alpha-PineneSupplier
Jiangxi Zhonghuan Biotechnology Co., Ltd Gold
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- 0796-8107286 13766287383
- 1350877100@qq.com
Jiangxi Baolin Natural Spices Co.Ltd. Gold
- Tel
- 0796-8180428 13576833965
- 1510355607@qq.com
Sigma-Aldrich Gold
- Tel
- 021-61415566 800-8193336
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J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 021-61259108 18621169109
- market03@meryer.com
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