99-85-4
1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)-
CAS: 99-85-4
Molecular Formula: C10H16
99-85-4 - Names and Identifiers
| Name | 1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)- |
| Synonyms | 1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)- |
| CAS | 99-85-4 |
| EINECS | 202-794-6 |
99-85-4 - Physico-chemical Properties
| Molecular Formula | C10H16 |
| Molar Mass | 136.236 |
| Density | 0.85 |
| Melting Point | 60-61°C |
| Boling Point | 183 °C at 760 mmHg |
| Flash Point | 50 oC |
| Water Solubility | 溶于乙醇和大多数非挥发性油，不溶于水。 |
| Solubility | Soluble in ethanol and most non-volatile oils, insoluble in water. |
| Appearance | Colorless liquid |
| Storage Condition | 2-8℃ |
| Sensitive | It is easy to oxidize in case of air |
| Refractive Index | 1.474 |
| MDL | MFCD00001537 |
99-85-4 - Reference
| Reference Show more | 1. Deng Kezhong, Chen Hong, Ge Fei, et al. GC-MS determination of four monoterpenes in lime [J]. Shi Zhen, National Medicine, 2020, v.31;No.294(02):14-16. 2. [IF = 4.35] Yao Ma et al."Volatile Oil Profile of Prickly Ash (zantoxylum) Pericarps from Different Locations in China." Foods. 2021 Oct;10(10):2386 3. [IF = 5.279] Yujiao Cheng et al.Identification of Light-Induced Key Off-Flavors in Ponkan Mandarin Juice Using MDGC-MS/O and GC-MS/PFP D.J Agr Food Chem. 2021;69(47):14259-14269 |
99-85-4 - Introduction
1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)-is an organic compound with the chemical formula C10H14. It is a cyclic olefin with a yellow liquid and a peculiar odor.
1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)-is often used as a fragrance and pharmaceutical intermediate. It has the aromatic taste of natural turpentine and pine needles, so it is widely used in the manufacture of perfumes, fragrances and essences. In addition, 1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)-also has certain applications in the field of medicine and can be used to synthesize various drugs, such as anti-cancer drugs and antibacterial drugs.
The preparation method of 1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)-is usually obtained by hydrogenation reaction of isobutene. First, isobutylene is added in the presence of a catalyst such as alumina or sodium hydroxide, then hydrogen is added, and the reaction is carried out under appropriate pressure and temperature conditions. The resulting product was purified to give pure 1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)-.
with regard to the safety information of 1,4-Cyclohexadiene,1-methyl-4-(1-methyl ethyl)-, it is generally a low-toxic substance in routine operation, but it is still necessary to maintain certain precautions. 1,4-Cyclohexadiene,1-methyl-4-(1-methyllethyl)-is flammable and should avoid contact with open flames and high temperatures. Avoid inhaling, chewing or touching skin, eyes and clothing during use to avoid irritation or allergies. Wear protective equipment such as goggles, gloves and protective clothing during operation. If you are exposed or unwell, you should seek medical help promptly.
Please note that the nature and safety information of chemicals may change. It is recommended to consult the latest chemical data and safety information before use, and follow correct operating procedures and personal protective measures.
1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)-is often used as a fragrance and pharmaceutical intermediate. It has the aromatic taste of natural turpentine and pine needles, so it is widely used in the manufacture of perfumes, fragrances and essences. In addition, 1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)-also has certain applications in the field of medicine and can be used to synthesize various drugs, such as anti-cancer drugs and antibacterial drugs.
The preparation method of 1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)-is usually obtained by hydrogenation reaction of isobutene. First, isobutylene is added in the presence of a catalyst such as alumina or sodium hydroxide, then hydrogen is added, and the reaction is carried out under appropriate pressure and temperature conditions. The resulting product was purified to give pure 1,4-Cyclohexadiene,1-methyl-4-(1-methylethyl)-.
with regard to the safety information of 1,4-Cyclohexadiene,1-methyl-4-(1-methyl ethyl)-, it is generally a low-toxic substance in routine operation, but it is still necessary to maintain certain precautions. 1,4-Cyclohexadiene,1-methyl-4-(1-methyllethyl)-is flammable and should avoid contact with open flames and high temperatures. Avoid inhaling, chewing or touching skin, eyes and clothing during use to avoid irritation or allergies. Wear protective equipment such as goggles, gloves and protective clothing during operation. If you are exposed or unwell, you should seek medical help promptly.
Please note that the nature and safety information of chemicals may change. It is recommended to consult the latest chemical data and safety information before use, and follow correct operating procedures and personal protective measures.
Last Update：2024-04-09 21:54:55
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