Molekula

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

SKU 89992544 CAS 7785-26-4 C10H16 MW 136.23 Made to order

(1S)-(-)-alpha-Pinene is a naturally occurring terpene found in pine resin, used in fragrances, flavorings, and as a chemical intermediate. It is a colorless to pale yellow liquid with a strong pine odor. CAS: 7785-26-4, Molecular Formula: C10H16, Molecular Weight: 136.23 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies (1S)-(-)-alpha-Pinene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

100 g — €46.40 per pack
1 kg — €326.90 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	Clear colourless liquid
Refractive Index	1.4640 - 1.4680
Water	≤0.1%
Identification	Conforms to reference
Specific Gravity	0.856 - 0.861
Assay	≥98.0%
Optical Rotation	up to -45°
Non Volatile Matter	≤1%
Colour Apha	≤35
Acid value mgKOH/g	≤0.5

Storage & handling

Property	Value
Storage Temperature	Ambient
Flash Point	33 C
Transport Class	3
Packing Group	III
Shelf Life	24 months
Acidity	Neutral

Identification

Property	Value
SKU	89992544
CAS Number	7785-26-4
Molecular Formula	C10H16
Molecular Weight	136.23
SMILES	CC1=CC[C@H]2C[C@@H]1C2(C)C
EC / UN Number	2368
REACH Code	Y110
TSCA Listed	Yes
HTS Code	29021900
Tariff Code	2902190000

Safety & GHS

Danger

Flammable GHS02
Health Hazard GHS07
Serious Health Hazard GHS08
Hazardous to the Environment GHS09

Hazard statements

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

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection
P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, IT, FR, ES, DE, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is (1S)-(-)-alpha-Pinene used for?

It is commonly used as a fragrance ingredient, in essential oils, and as a starting material in organic synthesis.

What is the chemical formula and molecular weight of (1S)-(-)-alpha-Pinene?

The formula is C10H16 with a molecular weight of 136.23 g/mol.

How should (1S)-(-)-alpha-Pinene be stored?

It should be stored at ambient temperature, away from light and heat, in a tightly sealed container.

What grade of (1S)-(-)-alpha-Pinene does Molekula supply?

Molekula supplies (1S)-(-)-alpha-Pinene in technical grade, suitable for research and industrial applications.

Can Molekula supply (1S)-(-)-alpha-Pinene in bulk?

Yes, Molekula can supply (1S)-(-)-alpha-Pinene in bulk quantities—please contact our sales team for pricing and availability.

What documentation comes with an order of (1S)-(-)-alpha-Pinene?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.

Ready to order or need a custom pack?

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