ChemicalBook >> CAS DataBase List >>(1S)-(-)-alpha-Pinene
(1S)-(-)-alpha-Pinene
- CAS No.
- 7785-26-4
- Chemical Name:
- (1S)-(-)-alpha-Pinene
- Synonyms
- (-)-alpha-Pinene;(1s)-2,6,6-trimethylbicyclo[3.1.1]hept-2-ene;(-)-α-Pinene;(-)-a-pinene;l-α-pinene;(1S)-(-)-α-pinene;(1S)-(-)-α-Pinene;(1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene;Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1S)-;Pinene,96%
- CBNumber:
- CB3499047
- Molecular Formula:
- C10H16
- Molecular Weight:
- 136.23
- MDL Number:
- MFCD00064145
- MOL File:
- 7785-26-4.mol
- MSDS File:
- SDS
Last updated:2023-11-23 20:02:38
Melting point | -64 °C(lit.) |
---|---|
alpha | -41.5 º (c=neat) |
Boiling point | 156-158 °C(lit.) |
Density | 0.874 g/mL at 25 °C |
vapor density | 4.7 (vs air) |
vapor pressure | ~3 mm Hg ( 20 °C) |
FEMA | 2902 | ALPHA-PINENE |
refractive index |
n |
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 |
explosive limit | 0.8%(V) |
optical activity | [α]22/D 42°, neat |
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) |
FDA UNII | TZR3GM95PR |
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02,GHS07,GHS08,GHS09 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H226-H302-H304-H315-H317-H410 | |||||||||
Precautionary statements | P210-P273-P280-P301+P310-P303+P361+P353-P331 | |||||||||
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 | |||||||||
NFPA 704 |
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(1S)-(-)-alpha-Pinene price More Price(45)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | W290267 | (1S)-(-)-α-Pinene natural, ≥97%, FCC, FG | 7785-26-4 | SAMPLE-K | $62.2 | 2024-03-01 | Buy |
Sigma-Aldrich | W290267 | (1S)-(-)-α-Pinene natural, ≥97%, FCC, FG | 7785-26-4 | 1kg | $112 | 2024-03-01 | Buy |
Sigma-Aldrich | W290267 | (1S)-(-)-α-Pinene natural, ≥97%, FCC, FG | 7785-26-4 | 8kg | $438 | 2024-03-01 | Buy |
Sigma-Aldrich | W290203 | (−)-α-Pinene ≥97%,FCC,FG | 7785-26-4 | 1kg | $76.5 | 2024-03-01 | Buy |
Sigma-Aldrich | W290203 | (−)-α-Pinene ≥97%,FCC,FG | 7785-26-4 | 8kg | $320 | 2024-03-01 | Buy |
(1S)-(-)-alpha-Pinene Chemical Properties,Uses,Production
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-Pinene Preparation Products And Raw materials
Global( 260)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12470 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 6011 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 6708 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 2263 | 58 |
View Lastest Price from (1S)-(-)-alpha-Pinene manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-02-23 | (1S)-(-)-α-Pinene
7785-26-4
|
US $7.00-35.00 / g | 1g | 0.98 | 100kg | Shanghai UCHEM Inc. | ||
2023-09-23 | (1S)-(-)-alpha-Pinene
7785-26-4
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | ||
2023-09-06 | (1S)-(-)-alpha-Pinene
7785-26-4
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Guanlang Biotechnology Co., Ltd. |
- (1S)-(-)-α-Pinene
7785-26-4
- US $7.00-35.00 / g
- 0.98
- Shanghai UCHEM Inc.
- (1S)-(-)-alpha-Pinene
7785-26-4
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
- (1S)-(-)-alpha-Pinene
7785-26-4
- US $0.00-0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
(1S)-(-)-A-PINENE FOR SYNTHESIS
(1S)-(-)-alpha-Pinene, 98% 250ML
(1S)-(-)-alpha-Pinene, 98% 500ML
(1S)-(-)-a-pinene
(1S)-(-)-pin-2-ene
(1S,5S)-(-)-α-pinene
(S)-(-)-α-pinene
1S-(-)-a-pinene
2,6,6-trimethyl-,(1S)-Bicyclo[3.1.1]hept-2-ene
2-pinene,(1S,5S)-(-)-
6,6-trimethyl-(1s)-bicyclo[3.1.1]hept-2-en
bicyclo[3.1.1]hept-2-ene,2,6,6-trimethyl-,(1S)-
(-)-alpha-Pinene 98%, optical purity ee: >=81% (GLC)
(-)-alpha-Pinene 99%, optical purity ee: 97% (GLC)
(1S)-(-)-alpha-Pinene , 97.0%(GC)
(1S)-(-)-α-Pinene
(-)-alpha-Pinene 99%, optical purity ee: >=86% (GLC)
(1S)-(-)-α-Pinene for synthesis
(1S)-(-)-alpha-Pinene THE EXPORT MANAGER
(1S)-(-)-alpha-Pinene
(1S,5S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene
(1S,5S)-2-Pinene
α-pinene,(1S)-(-)-
(1S)-(-)-ALPHA-PINENE 99+% (87+% EE/GL&
Pinene,96%
(1S)-(-)-ALPHA-PINENE, 99+% (87+% E.E.)
(1S)-(-)-ALPHA-PINENE, 98% (81+% E.E.)
(1S)-(-)-ALPHA-PINENE 98+% FCC
(1S)-(-)-ALPHA-PINENE, 99%, (97% E.E.)
l-alfa-Pinen
Bicyclo3.1.1hept-2-ene, 2,6,6-trimethyl-, (1S,5S)-
(1S)-(-)-alpha-Pinene
(-)-A-PINENE WITH GC
(-)-ɑ-Pinene, 98%, cont. variable amounts of enantiomer
(1S)-(-)-α-Pinene, (1S,5S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, (1S,5S)-2-Pinene
(1S,5S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, (1S,5S)-2-Pinene
(1S,5S)-(-)-a-Pinene
(1S,5S)-Pina-2-ene
[1S,5S,(-)]-Pin-2-ene
(-)-^a-Pinene, 98%, cont. variable amounts of enantiomer
(1S)-(-)-alpha-Pinene,98%
(-)-alpha-Pinene, 98%, cont. variable amounts of enantiomer
(-)-Alpha-Pinene, Cont. Variable Amounts of Enantiomer
()-α-Pinene,(1S,5S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, (1S,5S)-2-Pinene
()-α-Pinene,(1S)-()-α-Pinene, (1S,5S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, (1S,5S)-2-Pinene
(1S)-(-)-α-Pinene ,98%
(1S,5S)-(-)-α-Pinene, 99+%
()-α-Pinene
(1S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene (1S-alpha-pinene)
PINENE CAS#80-56-8
(1S)-(-)-alpha-Pinene 7785-26-4
(1S,5S)-4,6,6-trimethylbicyclo[3.1.1]hept-3-ene
alpha-pinenelaevo
(1S)-(-)-aL
pha-Pinene
(1S)-(-)-α-Pinene>
(1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene
(1s)-2,6,6-trimethylbicyclo[3.1.1]hept-2-ene
(1S)-(-)-α-pinene
Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1S)-