Octanoic acid is a straight-chain saturated fatty acid that is heptane in which one of the hydrogens of a terminal methyl group has been replaced by a carboxy group.
产品中实际含有多少
暂无产品标示该成分含量。
含该成分的产品中,29 款将其列在 1% 线之前,82 款列在之后(通常不超过 1%)。
含有此成分的产品
已确认 111 款中的 12 款 · 按含量充足程度排序 · 查看全部 111 款
RahuaRahua Shower Gel
RahuaRahua Freestyle Texturizer
RahuaRahua Cream Wax
RahuaRahua Classic Shampoo
RahuaRahua Voluminous Shampoo
amikaamika smooth over | frizz-fighting treatment mask
amikaamika forget frizz | anti-frizz conditioner
amikaamika forget frizz | anti-frizz shampoo
amikaamika frizz-me-not | hydrating anti-frizz treatment
VegamourVegamour UPLIFT Volumizing Styling Foam
Not Your Mother'sNot Your Mother's 3-in-1 Styling Cream
OUAIOUAI Curl Crème
定义
Octanoic acid is a straight-chain saturated fatty acid that is heptane in which one of the hydrogens of a terminal methyl group has been replaced by a carboxy group. Octanoic acid is also known as caprylic acid. It has a role as an antibacterial agent, an Escherichia coli metabolite and a human metabolite. It is a straight-chain saturated fatty acid and a medium-chain fatty acid. It is a conjugate acid of an octanoate.
来源: PubChem
美国FDA 物质登记 · UNII OBL58JN025 · 登记名称 Caprylic Acid · 单一化学物质
化妆品中的作用
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
Reviewed by CIR: Final Report: Safety Assessment of Fatty Acids and Fatty Acid Salts as Used in Cosmetics
来源: 美国CIR 安全性评估
详细资料——标示名称、识别编号、物性、试验记录、文献
官方标示名称和定义
日本化妆品工业联合会标示名称 カプリル酸: 本品は、次の化学式で表される脂肪酸である。
来源: 日本化妆品工业联合会标示名称
别名和识别信息
- CAS No.化学物质登记号
- 124-07-2
- EC No.欧盟化学品目录编号
- 204-677-5
- DTXSID美国EPA化学品编号
- DTXSID3021645
- DTXCID美国EPA化合物编号
- DTXCID501645
- IUPAC
- Octanoic acid
- 分子式
- C8H16O2
- 分子量
- 144.214 g/mol
实测物性
- 性状
- Octanoic acid appears as a colorless to light yellow liquid with a mild odor. Burns, but may be difficult to ignite. Corrosive to metals and tissue. · Liquid, Other Solid
- 气味
- FAINT, FRUITY-ACID ODOR · UNPLEASANT AND IRRITATING ODOR
- 沸点
- 463.5 °F at 760 mmHg (NTP, 1992) · 239 °C
- 熔点
- 61 to 62 °F (NTP, 1992) · 16.3 °C
- 溶解性
- less than 1 mg/mL at 64 °F (NTP, 1992) · 789 mg/L (at 30 °C)
- 密度
- 0.91 (USCG, 1999) - Less dense than water, will float · 0.910 at 20 °C/4 °C
- 黏度
- 5.74 mPa.sec · 5.86 cP (20 C)
- 解离常数
- 4.89 (at 25 °C) · pKa = 4.895 at 25 °C
- 熔点/凝固点
- 17 ℃
- 初沸点和沸程
- 240 ℃
- 闪点
- 110 ℃
- 燃烧或爆炸范围上限/下限
- 6.4 / 1 %
- 蒸气压
- 0.00371 ㎜Hg (at 25 C)
- 溶解度
- 789 ㎎/ℓ (at 30 C)
- 蒸气密度
- 5.00
- 比重
- 0.9088
- 正辛醇/水分配系数(Kow)
- 3.05
- 自燃温度
- 440 ℃
- 分子量
- 144.22
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 48 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。
- Fragrance5
- Lubricating agent5
- Surfactant (surface active agent)5
- Processing aids not otherwise specified4
- Cleaning agent4
- Flavouring and nutrient3
- Corrosion inhibitor3
- Intermediate3
其余用途 10 项
- Preservative2
- Deodorizer2
- Viscosity modifier2
- Soil amendments2
- Emulsifier2
- Dye2
- No specific technical function1
- Monomers1
- Plasticizer1
- Fixing agent (mordant)1
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 2 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 7 项试验
- Category 6.3B (Category 3)
Skin Irritation · Read Across - Corrosive
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) 1981 according to - Skin Corr. 1C
Skin Irritation · Authoritative - Corrosive
skin corrosion: in vitro / ex vivo · Screening · other guideline: OECD Guideline 430 (In Vitro Skin Corrosion: Transcutaneous Electrical Resistance Test (TER)) adopted April 2004 equivalent or similar to - Not likely to be sensitizing
skin sensitisation: in vivo (LLNA) · Screening · according to OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay) - Category 6.4A (Category 2A)
Eye Irritation · Read Across - Severe Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) adopted 24 April 2002 according to other guideline: Commission Regulation (EC) No 440/2008, L142, Annex Part B 30 May 2008 according to EPA OPPTS 870.2400 (Acute Eye Irritation) August 1998 according to
来源: 美国EPA CompTox
相关文献
- Borneol-caprylic acid deep eutectic solvent (DES) based microemulsion gel for improved topical delivery of ivermectin. · 2026
- Cosmetic creams with caprylic acid-based Natural Eutectic Solvents: Stability, rheology and user perception. · 2025
- Vortex Fluidic Device-Driven Production of Medium-chain Free Fatty Acids for Organic Cosmetic Ingredients · 2025
- The Effect of Various Vehicles on the In Vitro Skin Permeability of Minoxidil · 2022
- Propanediol (and) Caprylic Acid (and) Xylitol as a New Single Topical Active Ingredient against Acne: In Vitro and In Vivo Efficacy Assays · 2021
关联数据库 21
- 澳大利亚工业化学品名录(AICIS)
- 韩国安全保健公团 安全数据表
- 韩国化妆品协会成分词典
- 韩国食药处 化妆品原料成分 2
- 韩国有毒物质 GHS 信息(环境公团)
- 美国CIR 安全性评估 2
- 美国EPA 化学品数据库(DSSTox)
- 美国EPA CompTox 2
- 美国FDA 物质登记(GSRS)
- 美国FDA 物质识别码(UNII)
- 欧盟 CosIng 成分清单 2
- 日本化妆品工业联合会标示名称
- 中国已使用化妆品原料目录(IECIC)
- ChEBI
- ChEMBL
- NIST 化学网络手册
- PubChem 2
- Tlooto 学术文献检索 2 3 4 5
- UniChem 化学物质统一 ID
- Wikidata
- Wikipedia · 韩语 · 英语 · 日语 · 中文