OCIMENE
- CAS No.
- 13877-91-3
- Chemical Name:
- OCIMENE
- Synonyms
- β-Ocimene;(E)-β-ocimene;p-Ocimene;b-OciMene;1,3,6-Octatriene, 3,7-dimethyl-;cis-Ocimene;3,7-DIMETHYL-1,3,6-OCTATRIENE;3,7-dimethylocta-1,3,6-triene;FEMA 3539;beta-Ocimene Solution
- CBNumber:
- CB3394467
- Molecular Formula:
- C10H16
- Molecular Weight:
- 136.23
- MDL Number:
- MFCD00026437
- MOL File:
- 13877-91-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | -27.17°C (estimate) |
|---|---|
| Boiling point | 65-66 °C/13 mmHg |
| Density | 0.818 g/mL at 20 °C(lit.) |
| vapor pressure | 2.207hPa at 24℃ |
| refractive index | n20/D 1.485 |
| FEMA | 3539 | 3,7-DIMETHYL-1,3,6-OCTATRIENE |
| FLAVIS Number | 01.018 | beta-Ocimene |
| Flash point | 38 °C |
| storage temp. | 2-8°C |
| solubility | Chloroform: Slightly Soluble; Methanol: Slightly Soluble |
| form | An oil |
| Specific Gravity | 0.80 |
| color | Colorless to light yellow |
| Odor | at 100.00 %. citrus tropical green terpene woody green |
| Odor Type | floral |
| biological source | synthetic |
| Water Solubility | 14.5mg/L at 24℃ |
| JECFA Number | 1338 |
| BRN | 1736172 |
| Henry's Law Constant | 4.0×10-4 mol/(m3Pa) at 25℃, Copolovici and Niinemets (2005) |
| Major Application | flavors and fragrances |
| Cosmetics Ingredients Functions | PERFUMING |
| InChI | 1S/C10H16/c1-5-10(4)8-6-7-9(2)3/h5,7-8H,1,6H2,2-4H3 |
| InChIKey | IHPKGUQCSIINRJ-UHFFFAOYSA-N |
| SMILES | [H]C(CC([H])=C(C)C=C)=C(C)C |
| LogP | 5.4 at 25℃ |
| Substances Added to Food (formerly EAFUS) | OCIMENE |
| EWG's Food Scores | 1 |
| FDA UNII | V96I2PX4L5 |
| EPA Substance Registry System | 1,3,6-Octatriene, 3,7-dimethyl- (13877-91-3) |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS02,GHS07,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H226-H252-H304-H315-H410 | |||||||||
| Precautionary statements | P210-P235-P273-P301+P310-P303+P361+P353-P331 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Risk Statements | 10 | |||||||||
| Safety Statements | 16 | |||||||||
| RIDADR | UN2319 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| Storage Class | 4.2 - Pyrophoric and self-heating hazardous materials | |||||||||
| Hazard Classifications | Aquatic Acute 1 Aquatic Chronic 2 Asp. Tox. 1 Flam. Liq. 3 Self-heat. 2 Skin Irrit. 2 |
|||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
OCIMENE price More Price(30)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W353901 | Ocimene mixture of isomers, stabilized, ≥90% | 13877-91-3 | 1 each | $58 | 2026-04-30 | Buy |
| Sigma-Aldrich | W353901 | Ocimene mixture of isomers, ≥90% | 13877-91-3 | 1kg | $752 | 2026-04-30 | Buy |
| Sigma-Aldrich | CRM40748 | cis/trans-Ocimene solution certified reference material, 2000?μg/mL in methanol, ampule of 1?mL | 13877-91-3 | 1mL | $136 | 2026-04-30 | Buy |
| Sigma-Aldrich | W353901 | Ocimene mixture of isomers, stabilized, ≥90% | 13877-91-3 | 1 unit | $56.3 | 2025-07-31 | Buy |
| Sigma-Aldrich | W353901 | Ocimene mixture of isomers, ≥90% | 13877-91-3 | sample | $54.6 | 2024-03-01 | Buy |
OCIMENE Chemical Properties,Uses,Production
Description
β-Ocimene is a monoterpene that has been found in a variety of plants and is a volatile compound involved in plant-plant signaling and plant defense against pests. It is emitted by tea (C. sinensis) plants in response to a jasmonic acid combined with mechanical damage (JAMD) model of herbivore attack. β-Ocimene reduces the number of winged aphids (M. persicae) that settle on Chinese cabbage and the feeding time and number of nymphs produced by aphids on leaves. The aphid endoparasitoid A. gifuensis demonstrates a preference for β-ocimene-treated Chinese cabbage over control plants in a wind tube two-choice test. β-Ocimene (100-1,000 ppm) also has antioxidant activity in a thiobarbituric acid reactive substances (TBARS) assay.
Chemical Properties
3,7-Dimethyl-1,3,6-octatrine has a warm herbaceous odor.
Occurrence
Reported found in black currants, currant leaves, mentha pulegium oil, origanum oil, passion fruit, citrus peel oils, guava, strawberry jam, cinnamon bark, Thymus vulgaris, hop oil, tea, soybean, parsnips, tarragon, origanum, Ocimum basilicum, curcuma, ouzo and pimento berry
Uses
Deuterium labelled analog of β-Ocimene, which is a monoterpenes found naturally in a variety of fruits and plants. It is also a product of linalool (L465950) reaction in the presence of Amberlyst-15 resin. The mixture of this compound, as well as its pure form, are oils with a pleasant odors, and thus can be used in fragrance, and perfumery industry.
Preparation
1) By thermal rearrangement of Pinene (type
of pyrolysis).
2) Ocimene can also be prepared from Lina- lool.
Definition
ChEBI: (E)-beta-ocimene is a beta-ocimene that consists of octa-1,3,6-triene bearing two methyl substituents at positions 3 and 7 (the 3E-isomer). It has a role as a plant metabolite.
Taste threshold values
Taste characteristics at 40 ppm: green, tropical, woody with floral and vegetable nuances.
Flammability and Explosibility
Flammable
Synthesis
One-step synthesis of trans-beta-ocimene
References
[1] LANTING ZENG . α-Farnesene and ocimene induce metabolite changes by volatile signaling in neighboring tea (Camellia sinensis) plants[J]. Plant Science, 2017, 264: Pages 29-36. DOI: 10.1016/j.plantsci.2017.08.005
[2] ZHI-WEI KANG. Volatile β-Ocimene Can Regulate Developmental Performance of Peach Aphid Myzus persicae Through Activation of Defense Responses in Chinese Cabbage Brassica pekinensis.[J]. Frontiers in Plant Science, 2018: 708. DOI: 10.3389/fpls.2018.00708
[3] MILES ALLEN M. Fluorometric Determination of Nitric Oxide[J]. Methods, 1995, 7 1: Pages 40-47. DOI: 10.1006/meth.1995.1006
OCIMENE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jiangxi Baolin Natural Spices Co.Ltd. | 0796-8180428 13576833965 | 1510355607@qq.com | China | 118 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Adamas Reagent, Ltd. | 400-6009262 15618770481 | yhx@titansci.com | China | 14098 | 59 |
| jiliang chemicals | 21-62165282 | bidingchem@163.com | China | 1395 | 60 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
| ShangHai YuanYe Biotechnology Co., Ltd. | 15026964105 | shyysw007@163.com | China | 4998 | 60 |
| Chengdu Ai Keda Chemical Technology Co., Ltd. | 4008-755-333 18080918076 | 800078821@qq.com | China | 9706 | 55 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22497 | 55 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29985 | 65 |
| The future of Shanghai Industrial Co., Ltd. | 021-61552785 | sales@shshiji.com | China | 9531 | 55 |
View Lastest Price from OCIMENE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | OCIMENE
13877-91-3
|
$1.30-32.00 | 1kg | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-08-19 | β-Ocimene
13877-91-3
|
$60.00 | 99.34% | 10g | TargetMol Chemicals Inc. | ||
 |
2026-05-28 | OCIMENE
13877-91-3
|
$10.00 | 1KG | 99.% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD |
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