2-phenylpropanal is a member of the class of phenylacetaldehydes that is phenylacetaldehyde in which a hydrogen alpha to the aldehyde carbonyl group has been replaced by a methyl group.
定义
2-phenylpropanal is a member of the class of phenylacetaldehydes that is phenylacetaldehyde in which a hydrogen alpha to the aldehyde carbonyl group has been replaced by a methyl group. The major species at pH 7.3.
来源: PubChem
美国FDA 物质登记 · UNII 8JKX55PKZQ · 登记名称 2-PHENYLPROPANAL · 单一化学物质
化妆品中的作用
为产品增添香味PERFUMING
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
HYDRATROPIC ALDEHYDEINCIBenzeneacetaldehyde, .alpha.-methyl-同义名
- CAS No.化学物质登记号
- 93-53-8
- EC No.欧盟化学品目录编号
- 202-255-5
- DTXSID美国EPA化学品编号
- DTXSID0052629
- DTXCID美国EPA化合物编号
- DTXCID1031202
- IUPAC
- 2-Phenylpropanal
- 分子式
- C9H10O
- 分子量
- 134.178 g/mol
实测物性
- 性状
- Liquid, [Alfa Aesar MSDS] · Colourless to pale yellow liquid, Intense, green, floral aroma reminiscent of hyacinth
- 沸点
- 92.00 to 94.00 °C. @ 12.00 mm Hg · 202-205 °C
- 溶解性
- Soluble in most fixed oils, Slightly soluble in propylene glycol, Insoluble in glycerin · Soluble (in ethanol)
- 密度
- 0.998-1.006
这是对物质本身测得的数值，并非原料商品的规格。
来源: PubChem
产品实际使用的用途
这是向美国 EPA 申报含该成分的 8 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。
- Fragrance6
- Flavouring and nutrient2
来源: 美国EPA CompTox
刺激与致敏试验记录
记录有皮肤试验 6 项、眼部试验 3 项。
归类为刺激性高2 项归类为中等1 项归类为低1 项
各项试验结论不一（最多的结论占 50%），因此不能断定该成分有刺激性。 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 9 项试验
- High Frequency of Sensitization
skin sensitisation: in vitro · Screening · according to other guideline: as mentioned below - Moderate or Mild Irritation
skin irritation: in vivo · Screening · other guideline: refer below principle according to - Severe Irritation
skin irritation: in vivo · Screening · other guideline: as below according to - Not likely to be sensitizing
skin sensitisation · Screening · according to other guideline: as mentioned below - Category 6.3A (Category 2)
Skin Irritation · Read Across - SkinSens1
Skin Sensitization · QSAR Predicted - Corrosive or Irritation Persists for > 21 days
eye irritation: in vitro / ex vivo · Screening · other guideline: OECD Guideline 492 (Reconstructed Human Cornea-like Epithelium (RhCE) Test Method for Identifying Chemicals Not Requiring Classification and Labelling for Eye Irritation or Serious Eye Damage) according to - Severe Irritation
eye irritation: in vivo · Screening · other guideline: as below according to - Severe Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to
来源: 美国EPA CompTox