Barbituric acid is a barbiturate, the structure of which is that of perhydropyrimidine substituted at C-2, -4 and -6 by oxo groups.
定义
Barbituric acid is a barbiturate, the structure of which is that of perhydropyrimidine substituted at C-2, -4 and -6 by oxo groups. Barbituric acid is the parent compound of barbiturate drugs, although it is not itself pharmacologically active. It has a role as a xenobiotic and an allergen. It is a conjugate acid of a barbiturate, a barbiturate(2-) and a barbiturate(1-).
来源: PubChem
美国FDA 物质登记 · UNII WQ92Y2793G · 登记名称 Barbituric acid · 单一化学物质
Barbituric Acid is the organic compound that conforms to the formula:
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
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
- 67-52-7
- EC No.欧盟化学品目录编号
- 200-658-0
- DTXSID美国EPA化学品编号
- DTXSID8020129
- DTXCID美国EPA化合物编号
- DTXCID20129
- IUPAC
- 1,3-Diazinane-2,4,6-trione
- 分子式
- C4H4N2O3
- 分子量
- 128.087 g/mol
实测物性
- 性状
- 固体
- 颜色
- 白色
- pH
- 2~3 (50 g/ℓ, 60℃)
- 初沸点和沸程
- 260 ℃
- 闪点
- 150 ℃
- 易燃性(固体、气体)
- 不易燃
- 蒸气压
- 0 ㎜Hg (25℃)
- 溶解度
- 11.45 g/ℓ (25℃)
- 蒸气密度
- 720 ㎏/㎥
- 比重
- 1.455 (g/cm3)
- 正辛醇/水分配系数(Kow)
- -1.47 (log Pow)
- 自燃温度
- ≥260 ℃
- 分解温度
- ≥ 260 ℃
- 分子量
- 128.09
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: 韩国安全保健公团 安全数据表
产品实际使用的用途
刺激与致敏试验记录
记录有皮肤试验 2 项、眼部试验 3 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 5 项试验
- Category 6.3A (Category 2)
Skin Irritation · Read Across - Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to - Studies Indicate No Significant Irritation
eye irritation: in vitro / ex vivo · Screening · OECD Guideline 437 (Bovine Corneal Opacity and Permeability Test Method for Identifying Ocular Corrosives and Severe Irritants) [before 26 July 2013] according to - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to - Category 6.4A (Category 2A)
Eye Irritation · Read Across
来源: 美国EPA CompTox
相关文献
- Acetone Extract from Rhodomyrtus tomentosa: A Potent Natural Antioxidant · 2012
- Development of novel coumarin-barbituric acid hybrids as a new class of anti-breast cancer agents. · 2025
- Effects of a convulsant barbiturate on dorsal root ganglion cells and dorsal root discharges. · 1971
- The tranquilizing efficacy of ethchlorvynol (placidyl) in dermatological therapy. · 1957
- [Cutaneous changes in acute poisoning by barbituric acid derivatives]. · 1951