2-ethylhexan-1-ol is a primary alcohol that is hexan-1-ol substituted by an ethyl group at position 2.
定义
2-ethylhexan-1-ol is a primary alcohol that is hexan-1-ol substituted by an ethyl group at position 2. It has a role as a volatile oil component and a plant metabolite.
来源: PubChem
美国FDA 物质登记 · UNII XZV7TAA77P · 登记名称 2-ETHYLHEXANOL · 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
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
ETHYLHEXANOLINCI1-Hexanol, 2-ethyl-同义名
- CAS No.化学物质登记号
- 104-76-7
- EC No.欧盟化学品目录编号
- 203-234-3
- DTXSID美国EPA化学品编号
- DTXSID5020605
- DTXCID美国EPA化合物编号
- DTXCID10605
- IUPAC
- 2-Ethylhexan-1-ol
- 分子式
- C8H18O
- 分子量
- 130.231 g/mol
实测物性
- 性状
- 2-ethyl hexanol appears as a dark brown liquid with an aromatic odor. Insoluble in water and less dense than water. Flash point between 140 - 175 °F. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation and skin absorption. · Liquid, CBI
- 气味
- Mild, oily, sweet, slightly floral odor reminiscent of rose · Intense and unpleasant
- 沸点
- 363 to 365 °F at 760 mmHg (NTP, 1992) · 184.34 °C
- 熔点
- -105 °F (NTP, 1992) · -70 °C
- 溶解性
- less than 1 mg/mL at 64 °F (NTP, 1992) · In water, 880 mg/L at 25 °C
- 密度
- 0.834 at 68 °F (USCG, 1999) - Less dense than water, will float · 0.8344 at 20 °C/20 °C
- 黏度
- 9.8 centapoise at 20 °C · 12,0 mm²/s at 20 °C
- 颜色
- 无色
- 嗅觉阈值
- 0.07~0.13 ppm (ppm to mmHg)
- 熔点/凝固点
- -89 ℃
- 初沸点和沸程
- 185 ℃
- 闪点
- 73 ℃
- 蒸气压
- 0.136 ㎜Hg(25℃)
- 溶解度
- 0.9 g/ℓ(20℃)
- 蒸气密度
- 4.49
- 比重
- 0.832 (20℃)
- 正辛醇/水分配系数（Kow）
- 2.9 (25℃)
- 自燃温度
- 280 ℃
- 分子量
- 130.23
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 62 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。
- Solvent10
- Processing aids not otherwise specified7
- Degradant/impurity (EPA)4
- Defoamer4
- Plasticizer4
- Fragrance3
- Dye3
- Intermediate3
其余用途 15 项
- Surfactant (surface active agent)3
- Flavouring and nutrient2
- Emulsifier2
- Lubricating agent2
- Wetting agent (non-aqueous)2
- Dispersing agent2
- Fuel agents2
- Surface modifier2
- No specific technical function1
- Cleaning agent1
- Fuel1
- Biocide1
- Monomers1
- Corrosion inhibitor1
- Hydraulic fluids1
来源: 美国EPA CompTox
刺激与致敏试验记录
记录有皮肤试验 5 项、眼部试验 4 项。
归类为刺激性高1 项归类为中等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
- Skin corrosion - category 1
Skin Irritation · Screening - Severe Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to - Category 6.3A (Category 2)
Skin Irritation · Read Across - Classification not possible
Skin Sensitization · Screening - Category 2
Skin Irritation · Screening - Serious eye damage/eye irritation - Category 2
Eye Irritation · Screening - Category 2A
Eye Irritation · Screening - Category 6.4A (Category 2A)
Eye Irritation · Read Across - Severe Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to
来源: 美国EPA CompTox
相关文献
- Managing harmful floor emissions including 2-ethylhexanol by using an emissions barrier · 2023
- Impact of chemical structure on the in vitro hydrolysis of fatty esters of 2-ethylhexanoic acid or 2-ethylhexanol and extrapolation to the in vivo situation. · 2022
- Production of value-added oleochemicals via Eversa immobilized lipase-catalyzed esterification · 2022
- Enzymatic production of isopropyl and 2-ethylhexyl esters using γ-linolenic acid rich fungal oil produced from spent sulphite liquor · 2021
- Ultrasound Assisted Green Synthesis of 2-Ethylhexyl Stearate: A Cosmetic Bio-lubricant. · 2020