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(1S)-(-)-alpha-Pinene

(1S)-(-)-alpha-Pinene structure

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

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(1S)-(-)-alpha-Pinene Properties

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	n20/D 1.466
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

RTECS

DT 7000000

Autoignition Temperature

491 °F

TSCA

Yes

HazardClass

PackingGroup

III

HS Code

29021910

NFPA 704

	3
3		0

(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

Product number	Packaging	Price	Buy
W290267	SAMPLE-K	$62.2	Buy
W290267	1kg	$112	Buy
W290267	8kg	$438	Buy
W290203	1kg	$76.5	Buy
W290203	8kg	$320	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

Raw materials

alpha-Pinene

Preparation Products

2,6-DIMETHYL-2,4,6-OCTATRIENE 6,6-dimethyl-2-methylidene-norpinan-3-one (1S,2S,5S)-(-)-2-Hydroxy-3-pinanone (1R,2R,3S,5R)-(-)-2,3-Pinanediol Bicyclo[3.1.1]heptane-2,3-diol, 2,6,6-trimethyl-, [1R-(1α,2β,3β,5α)]- (9CI)

(+)-(1R,2R,5R)--Ethyl [(2-Hydroxypinan-3-ylene)aMino]acetate

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(1S)-(-)-alpha-Pinene Suppliers

Global( 260)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12453	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	6711	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	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

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Shanghai UCHEM Inc.	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Zheyan Biotech Co., Ltd.	58
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Xi'an Kono chem co., Ltd.,	58
Chongqing Chemdad Co., Ltd	58
Shaanxi Dideu Medichem Co. Ltd	58

View Lastest Price from (1S)-(-)-alpha-Pinene manufacturers

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)-(-)-alpha-Pinene Spectrum

(1S)-(-)-alpha-Pinene(7785-26-4)MS (1S)-(-)-alpha-Pinene(7785-26-4)¹HNMR (1S)-(-)-alpha-Pinene(7785-26-4)¹³CNMR (1S)-(-)-alpha-Pinene(7785-26-4)IR1 (1S)-(-)-alpha-Pinene(7785-26-4)IR2 (1S)-(-)-alpha-Pinene(7785-26-4)Raman

7785-26-4((1S)-(-)-alpha-Pinene)Related Search:

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(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)-