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CAS RN: 138-86-3 | 产品编码: L0046
(±)-Limonene
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Synonym: dl-Limonene
技术规格
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 95.0 % |
| Specific rotation [a]20/D | -1.0 to +1.0 deg（neat) |
物性（参考值）
| 熔点 | -96 °C |
| 沸点 | 178 °C |
| 闪点 | 45 °C |
| 比重 | 0.85 |
| 折射率 | 1.48 |
| 水溶性 | 不溶 |
| 在水中的溶解度 | 1.8 mg/l 25 °C |
| 溶解性（可与之混溶） | 醇, 乙醚 |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H315 : Causes skin irritation. H317 : May cause an allergic skin reaction. H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled. H410 : Very toxic to aquatic life with long lasting effects. H226 : Flammable liquid and vapor. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P273 : Avoid release to the environment. P272 : Contaminated work clothing should not be allowed out of the workplace. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P284 : Wear respiratory protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P391 : Collect spillage. P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor. P362 + P364 : Take off contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P403 + P235 : Store in a well-ventilated place. Keep cool. |
相关法规
| RTECS# | OS8100000 |
运输信息
| UN编号 | UN2052 |
| 类别 | 3 |
| 包装类别 | III |
| HS编码* | 2902.19-000 |
应用
(±)-Limonene: A Racemic Monocyclic Monoterpene with Antifungal and Antioxidant Activities
(±)-Limonene (DL-limonene) is a monocyclic monoterpene that has been found in various plant oil, and has antifungal and antioxidant activities. (±)-Limonene is a racemic compound, and the D-isomer ((+)-limonene, the (R)-enantiomer) [L0047] [L0105], occurring more commonly in various plant oil of citrus fruit peel as the fragrance of oranges, is used as a flavoring compound. In contrast, the L-isomer ((-)-limonene) [L0132] has a piny, turpentine-like odor. (The product is for research purpose only.)
References
- Chemical profile, antifungal, antiaflatoxigenic and antioxidant activity of Citrus maxima Burm. and Citrus sinensis (L.) Osbeck essential oils and their cyclic monoterpene, DL-limonene
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