乙酸异龙脑酯
乙酸异龙脑酯呈澄清液体,伴有木香,似樟脑香气。由莰烯和醋酸在硫酸催化下制备而来;亦可使用离子交换树脂或活性白土作为催化剂制得。
乙酸异龙脑酯是种大宗香料,广泛用于日化香精配方,如皂用香精、合成洗涤剂香精以及其他日化产品的加香,常规用量在30%以内。目前FDA和欧洲理事会也将乙酸异龙脑酯暂定为允许用于食物而不危害人体健康的人造食用香料列表中。
Substance Identification
Synonyms | Isobornyl Acetate |
CAS | N/A |
EINECS | 204-727-6 |
FEMA | N/A |
HS.CODE | 29153900 |
Molecular Formula | C12H20O2 |
Moleclar Weight | 196.288 |
急性毒性数据
口服 LD50(大鼠) | >10g/kg |
皮试 LD50(兔子 | >20g/kg |
Application & Uses
- 日化香精配方加香,如皂用香精、洗涤剂香精等
- 食品加香
Sales Specification
ITEM | VALUE |
---|---|
外观 | 无色透明液体 |
折光指数(@ n20/D) | 1.452~1.466 |
相对密度(@ d4/20) | 0.980~0.996 |
酸值(mgKOH/g) | ≤0.1 |
酯含量(G.C, %) | ≥97 |
含量(G.C, %) | ≥94 |
口服 LD50(大鼠) | >10g/kg |
皮试 LD50(兔子 | >20g/kg |
GHS Hazard Statements
Storage
- 密封贮存于通风、干燥、阴凉处
- 贮存容器开口后应重新封口并保持直立放置防止泄漏
- 与氧化物隔离贮存
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Remark
The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract.
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