Phenylacetaldehyde is an aldehyde that consists of acetaldehyde bearing a methyl substituent; the parent member of the phenylacetaldehyde class of compounds.
定义
美国FDA 物质登记 · UNII U8J5PLW9MR · 登记名称 PHENYLACETALDEHYDE · 单一化学物质
Phenylacetaldehyde is an aldehyde that consists of acetaldehyde bearing a methyl substituent; the parent member of the phenylacetaldehyde class of compounds. It has a role as a mouse metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a human metabolite. It is a member of phenylacetaldehydes and an alpha-CH2-containing aldehyde.
来源: PubChem
Phenylacetaldehyde is the aldehyde that conforms to the formula:
化妆品中的作用
安全与法规参考
- 限用
- 国际香料标准(IFRA)
来源: IFRA 香料标准
未列入韩国有毒物质 GHS 分类 · 现有化学物质
详细资料——标示名称、识别编号、物性、试验记录、文献
别名和识别信息
- CAS No.化学物质登记号
- 122-78-1
- EC No.欧盟化学品目录编号
- 204-574-5
- DTXSID美国EPA化学品编号
- DTXSID3021483
- DTXCID美国EPA化合物编号
- DTXCID501483
- IUPAC
- Phenylacetaldehyde
- 分子式
- C8H8O
- 分子量
- 120.151 g/mol
实测物性
- 性状
- Colorless oily liquid that polymerizes and becomes thicker on standing, Odor like lilac and hyacinth, mp = 33-34 deg C, [Merck Index] Colorless to yellow liquid, [Acros Organics MSDS] · Solid
- 沸点
- 195 °C
- 熔点
- 33.5 °C · 120.5 - 121.5 °C
- 溶解性
- Slightly soluble in water, insoluble in water, soluble in oils, propylene glycol · 1 mL in 2 mL 80% ethanol (in ethanol)
- 密度
- 1.023-1.045
- 颜色
- 无色
- 熔点/凝固点
- 33.5 ℃
- 初沸点和沸程
- 92.3 ℃
- 闪点
- 83 ℃
- 蒸气压
- 0.4 ㎜Hg (25 C)
- 蒸气密度
- 4.14 ()
- 比重
- 1.023 (at 25 C)
- 正辛醇/水分配系数(Kow)
- 1.78
- 黏度
- 2.10 cP (20 C)
- 分子量
- 330.34
这是对物质本身测得的数值。韩国安全保健公团(KOSHA)的资料仅供编写和审核安全数据表参考,并非原料商品的规格。
来源: PubChem · 韩国安全保健公团 安全数据表
产品实际使用的用途
这是向美国 EPA 申报含该成分的 21 款产品的用途。其中包括化妆品以外的产品,排在前几行的即为该成分的主要用途。
- Fragrance17
- Flavouring and nutrient3
- No specific technical function1
来源: 美国EPA CompTox
刺激与致敏试验记录
记录有皮肤试验 2 项、眼部试验 1 项。
试验结论基本一致(100%)。 这是对原料本身的试验记录,与成品中所含浓度下的刺激性不同。
查看全部 3 项试验
- SkinSens1
Skin Sensitization · QSAR Predicted - Category 6.3A (Category 2)
Skin Irritation · Read Across - Category 6.4A (Category 2A)
Eye Irritation · Read Across
来源: 美国EPA CompTox
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- RIFM fragrance ingredient safety assessment, phenylacetaldehyde, CAS Registry Number 122-78-1. · 2020
- RIFM fragrance ingredient safety assessment, phenylacetaldehyde glyceryl acetal, CAS Registry Number 29895-73-6. · 2020
- Attraction of phlebotomine sandflies to volatiles from skin odors of individuals residing in an endemic area of tegumentary leishmaniasis · 2018