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α- pinene

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CAS No.:

7785-26-4

Port:

Shanghai

Packaging:

as required

Price valid (until):

2025-09-09

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Hefei Heyu Chemical New Materials Co., Ltd

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

13-Dimethyladamantane,1-Bromo-35-dimethyladamantane,perhydroacenaphthylene,4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol,CYCLOBUTANE-1

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Pinene (C10H16) is a bicyclic monoterpene chemical compound. There are two structural isomers of pinene found in nature: α-pinene and β-pinene. As the name suggests, both forms are important constituents of pine resin; they are also found in the resins of many other conifers, as well as in non-coniferous plants such as camphorweed (Heterotheca) and big sagebrush (Artemisia tridentata). Both isomers are used by many insects in their chemical communication system. The two isomers of pinene constitute the major component of turpentine.

ECHEMI Editorial Reference

(-)-α-Pinene is a monoterpene and shows sleep enhancing property through a direct binding to GABAA-benzodiazepine (BZD) receptors by acting as a partial modulator at the BZD binding site[1].
Liquid
(-)-alpha-pinene is an alpha-pinene. It is an enantiomer of a (+)-alpha-pinene.

Basic Info

Product Name:

(-)-α-Pinene

Other Name:

Bicyclo[3.1.1]hept-2-ene,2,6,6-trimethyl-,(1S,5S)-;2-Pinene,(1S,5S)-(-)-;Bicyclo[3.1.1]hept-2-ene,2,6,6-trimethyl-,(1S)-;(1S,5S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene;l-α-Pinene;(1S,5S)-(-)-α-Pinene;(-)-2-Pinene;(S)-(-)-α-Pinene;(-)-α-Pinene;(1S)-(-)-α-Pinene;(-)-(1S)-α-Pinene;1S-α-Pinene;(S)-(-)-Pinene

CAS No.:

7785-26-4

Molecular Formula:

C10H16

InChIKeys:

InChIKey=GRWFGVWFFZKLTI-IUCAKERBSA-N

Molecular Weight:

136.23

Exact Mass:

136.23

BRN:

1903790

EC Number:

232-077-3

UNII:

TZR3GM95PR

DSSTox ID:

DTXSID2029290

HScode:

29021910

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

XLogP3:

4.83

Appearance:

Clear colorless Liquid

Density:

0.849595 g/cm³ @ Temp: 30.00 °C

Melting Point:

-61 °C

Boiling Point:

157 °C

Flash Point:

90 °F

Refractive Index:

1.479

Water Solubility:

H2O: INsoluble

Storage Conditions:

2-8°C

Vapor Pressure:

~3 mm Hg ( 20 °C)

Vapor Density:

4.7 (vs air)

Specific rotation:

-41.5 º (c=neat)

Explosive limit:

0.8%(V)

See More (-)-α-Pinene Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 3

Acute toxicity - Category 4, Oral

Aspiration hazard, Category 1

Skin irritation, Category 2

Skin sensitization, Category 1

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H226 Flammable liquid and vapour H302 Harmful if swallowed H304 May be fatal if swallowed and enters airways H315 Causes skin irritation H317 May cause an allergic skin reaction H410 Very toxic to aquatic life with long lasting effects
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment.
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish. P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P301+P316 IF SWALLOWED: Get emergency medical help immediately. P331 Do NOT induce vomiting. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P333+P317 If skin irritation or rash occurs: Get medical help. P391 Collect spillage.
Storage	P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Keep container closed. Keep away from heat, sparks, and open flame.

See More (-)-α-Pinene Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
13-Dimethyladamantane,1-Bromo-35-dimethyladamantane,perhydroacenaphthylene,4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol,CYCLOBUTANE-1

Location:
Room 1623,Building A, ZhongqiaoCenter,Goverment District,Hefei city,Anhui Province,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2019

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	α-pinene	2 MT	Feb 5, 2026

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α- pinene

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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