 |
| A viscous oily liquid. It has a pleasant and fresh orange aroma and should not have the smell of camphor or terpenes. Under the influence of air and moisture, it can spontaneously oxidize into carvacrol and carvacrol alcohol, thus leading to deterioration. The boiling point is 177℃, and the flash point is 46℃. It is miscible with ethanol and most non-volatile oils; it is slightly soluble in glycerin and insoluble in water and propylene glycol. Natural products exist in over 300 kinds of essential oils, especially in citrus essential oils, such as orange oil (about 90%), lemon oil, orange oil, white lemon oil, lime oil, green lemon oil, orange flower oil, orange leaf oil, sandalwood, basil oil (about 40%), dill oil, fennel oil, and coriander oil (about 60%), etc. | |||||||||
5989-27-5
bosschem
5989-27-5
(+)-Dipentene Basic information | |
Product Name: | (+)-Dipentene |
CAS: | 5989-27-5 |
MF: | C10H16 |
MW: | 136.23 |
EINECS: | 227-813-5 |
Mol File: | 5989-27-5.mol |
(+)-Dipentene Chemical Properties | |
Melting point | -75--73°C |
alpha | 112o (10% IN ETHANOL) |
Boiling point | 176-177 °C(lit.) |
density | 0.842 g/mL at 20 °C(lit.) |
vapor density | 4.7 (vs air) |
vapor pressure | 1 mm Hg ( 20 °C) |
refractive index | n20/D 1.473(lit.) |
FEMA | 2633 | D-LIMONENE |
Fp | 119 °F |
storage temp. | Store below +30°C. |
solubility | water: insoluble |
form | liquid |
color | Colorless to Almost colorless |
Specific Gravity | 0.842 (20/4℃) |
Odor | at 100.00 %. citrus orange fresh sweet |
Odor Type | citrus |
Optical Rotation | [α]20/D +120°, neat |
explosive limit | 0.7-6.1%(V) |
biological source | synthetic |
Water Solubility | Miscible with alcohol,chloroform,ether and carbondisulfide.Immiscible with water. |
Merck | 145,493 |
JECFA Number | 1326 |
BRN | 2204754 |
Henry's Law Constant | 3.8×10-4 mol/(m3Pa) at 25℃, Schuhfried et al. (2015) |
Stability: | Stable. Flammable. Incompatible with strong oxidizing agents. |
InChI | 1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,10H,1,5-7H2,2-3H3/t10-/m0/s1 |
InChIKey | XMGQYMWWDOXHJM-JTQLQIEISA-N |
LogP | 4.38 at 25℃ |
CAS DataBase Reference | 5989-27-5(CAS DataBase Reference) |
IARC | 3 (Vol. 56, 73) 1999 |
EPA Substance Registry System | D-Limonene (5989-27-5) |
品名： D-柠檬烯 Product name:D-Limonene | CAS号： 5989-27-5 CAS No.:5989-27-5 | ||
批号：YSC20240725 Batch no.:YSC20240725 | 收检日期： 2024.07.25 Test Date:25th Jul,2024 | ||
数量（ KGS）:3400KG Quantity(kgs) ：3400KG | 报告日期： 2024.07.28 Rep Date:28th Jul,2024 | ||
检验目的: 密度 折光. 含量 Test purpose:Density, refraction, Content | 包装规格： 1kg/瓶 ，25kg/桶,173kg/桶 Packing:1kg/bottle,25kg/drum， 173kg/drum | ||
检验依据 ：国标 Test By:GB | 保质期 ：2年 Shelf life:2 years | ||
检验项目 Item | 标 准Standard | 测试结果Result | |
性状 Appearance | 无色至浅黄色液体 Colorless to pale yellow liquid | 符合规定Conform | |
气味 Odour | 天然甜橙果香香气 Natural sweet orange fruit aroma | 符合规定Conform | |
相对密度 Relative Desity(25℃) | 0.8400-0.8500 | 0.8441 | |
折光指数 Refractive index | 1.4700-1.4800 | 1.4723 | |
旋 光 （20℃) Optical rotation | 94-100.5 | 97.22 | |
含量Purity | ≥95% | 95.5% | |
结论 Conclusion |  符合标准 Consistent with the standards require | ||
