Dipentene
- CAS No.
- 68956-56-9
- Chemical Name:
- Dipentene
- Synonyms
- Dipentene;DIPENTENE-C;GLIDSOL(R) 175;GLIDSOL(R) 140;THYME TERPENES;GLIDSOL(R) 66-2;GLIDSOL(R) 5140;RHODINYL TERPENES;LIME OIL TERPENES;ROSEMARY TERPENES
- CBNumber:
- CB1111051
- Molecular Formula:
- C10H16
- Molecular Weight:
- 136.24
- MOL File:
- 68956-56-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/24 17:31:20
| Boiling point | 173-190°C |
|---|---|
| Density | 0.850 |
| vapor pressure | 6.9hPa at 20℃ |
| refractive index |
n |
| Flash point | 42°C |
| storage temp. | Flammables area |
| form | Liquid |
| color | Clear |
| Odor | at 100.00 %. pine citrus herbal green |
| Odor Type | pine |
| Water Solubility | 2.75mg/L at 20℃ |
| Dielectric constant | 2.3（20℃） |
| LogP | 4.46 at 20℃ |
| CAS DataBase Reference | 68956-56-9 |
| EPA Substance Registry System | Hydrocarbons, terpene processing by-products (68956-56-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS07,GHS08,GHS02,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H411-H226-H319-H304-H317-H315 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P280-P302+P352-P321-P332+P313-P362 | |||||||||
| Hazard Codes | Xi,N | |||||||||
| Risk Statements | 10-38-43-50/53-65 | |||||||||
| Safety Statements | 24-37-60-61-2 | |||||||||
| RIDADR | UN 2052 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | 3.2 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29021900 | |||||||||
| Toxicity | The acute oral LD50 value in rats was reported as 5.3 g/kg (4.6-6.0 g/kg) (Moreno, 1972a). The acute dermal LD50 value for d-limonene was reported as > 5 g/kg (Moreno, 1972b). | |||||||||
| NFPA 704 |
|
Dipentene Chemical Properties,Uses,Production
Chemical Properties
Dipentene is a terpene clear liquid found in various volatile oils such as cardamon, mace, nutmeg , turpentine oil. Dipentene is mainly composed of limonene, beta phellandrene, myrcene and other terpenes. It is used as a solvent for resins, alkyds and waxes and to make paints, enamels, lacquers and polishes.
Occurrence
Found in a very large number of oils, including oils of lemongrass, citronella, palmarosa, cardamon and bergamot, Siberian pine needle oil and several other essential oils including turpentine oils of various origin (Guenther, 1949).
Uses
Dipentene (Limonene) is a monoterpene olefin having potential applications in polymer and fuel chemistry. It is also widely used as flavoring and fragrance agent. Dipentene (limonene) is a promising green solvent. Kinetics of the reactions of limonene with OH and OD radicals has been investigated in a low pressure flow tube reactor coupled with a quadrupole mass spectrometer.
Preparation
Dipentene is a by-product in the manufacture of terpineol and in various synthetic products made from α-pinene or turpentine oil (Arctander, 1969). Dipentene is mainly composed of terpene hydrocarbons. because of its refreshing pine, lime aroma and low cost, dipentene is mainly used as cost effective ingredient for household products.
Flammability and Explosibility
Flammable, but its vapors do not form explosive mixtures with air under normal working temperature conditions.
Dipentene Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Gharda Chemicals Ltd | +919820134485 | Maharashtra, India | 32 | 58 | Inquiry |
| Expo Essential Oils | +919210059326 | New Delhi, India | 72 | 58 | Inquiry |
| HRV Global Life Sciences | +91-9820219686 +91-9820219686 | Telangana, India | 379 | 58 | Inquiry |
| Green Pine Industries | +91-7078022231 +91-7078022231 | Uttarakhand, India | 10 | 58 | Inquiry |
| Privi Speciality Chemicals Ltd. | +91-2233043500 +91-2233043500 | Mumbai, India | 63 | 58 | Inquiry |
| Swati Menthol and Allied Chemicals Ltd | +91-9837848873 +91-9837848871 | Uttar Pradesh, India | 49 | 58 | Inquiry |
| Aamirav Ingredients And Specialties Pvt Ltd | +91-2224980102 +91-9820077171 | Maharashtra, India | 138 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 6010 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co,.LTD | +86-19930503253; +8619930503252 | China | 5835 | 58 | Inquiry |
| Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | China | 2989 | 58 | Inquiry |
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