Dodecanedioic acid is an alpha,-dicarboxylic acid that is dodecane in which the methyl groups have been oxidised to the corresponding carboxylic acids.
定义
Dodecanedioic acid is an alpha,-dicarboxylic acid that is dodecane in which the methyl groups have been oxidised to the corresponding carboxylic acids. It has a role as an EC 1.1.1.1 (alcohol dehydrogenase) inhibitor and a human metabolite. It is a dicarboxylic fatty acid and an alpha,omega-dicarboxylic acid. It is a conjugate acid of a dodecanedioate(2-). It derives from a hydride of a dodecane.
来源: PubChem
美国FDA 物质登记 · UNII 978YU42Q6I · 登记名称 DODECANEDIOIC 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
Other restriction: ban substances that deplete the ozone layer
来源: 欧盟 CosIng 成分清单
Reviewed by CIR: Final Report of the Cosmetic Ingredient Review Expert Panel on the Safety Assessment of Dicarboxylic Acids, Salts and Esters
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
别名和识别信息
- CAS No.化学物质登记号
- 693-23-2
- EC No.欧盟化学品目录编号
- 211-746-3
- DTXSID美国EPA化学品编号
- DTXSID3027297
- DTXCID美国EPA化合物编号
- DTXCID607297
- IUPAC
- Dodecanedioic acid
- 分子式
- C12H22O4
- 分子量
- 230.304 g/mol
实测物性
- 性状
- Liquid, Other Solid, Dry Powder, CBI · White solid, [Hawley]
- 熔点
- 130-132 °C · 127 - 129 °C
- 溶解性
- SOL IN HOT TOLUENE, ALC, HOT ACETIC ACID, SLIGHTLY SOL IN HOT WATER · 0.04 mg/mL
- 熔点/凝固点
- 128 ℃
- 初沸点和沸程
- 250 ℃
- 闪点
- 220 ℃
- 易燃性(固体、气体)
- 易燃
- 蒸气压
- 0 hPa(at 20℃)
- 溶解度
- 40 ㎎/ℓ(at 20℃)
- 蒸气密度
- 7.95
- 比重
- 1.172 (at 20℃)
- 正辛醇/水分配系数(Kow)
- 3.17 (估算值)
- 自燃温度
- 390 ℃
- 分子量
- 230.31
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 16 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。
- Lubricating agent3
- Monomers3
- Plasticizer3
- Corrosion inhibitor2
- Chemical reaction regulator2
- Processing aids not otherwise specified1
- Softener and conditioner1
- Flow promoter1
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
- Not likely to be sensitizing
skin sensitisation: in vivo (non-LLNA) · Screening · according to OECD Guideline 406 (Skin Sensitisation) - Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to - Severe Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to
来源: 美国EPA CompTox
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