56-81-5 |
时间:2023-07-15 来源:化工号 作者:C3H8O3 |
甘油粗甘油丙三醇毛甘油无菌甘油三羟基丙烷甘油,丙三醇丙三醇(甘油)丙三醇(甘油,植提)丙三醇水溶液标准物质
中文名 | 甘油
| 英文名 | Glycerin
| 别名 | 甘油 粗甘油 丙三醇 毛甘油 无菌甘油 三羟基丙烷 甘油,丙三醇 丙三醇(甘油) 丙三醇(甘油,植提) 丙三醇水溶液标准物质
| 英文别名 | Glyceol Glycerol Glycerin Emery 912 Glycerine D-glycerol glyceritol L-glycerol Propanetriol Glycerin USP Glycerin mist glycyl alcohol glycerin(mist) trihydroxypropane glycerin,anhydrous 1,2,3-propanetriol glycerin,synthetic Glycerin, anhydrous Polyhydric alcohols propane-1,1,1-triol Glycerin, synthetic 1,2,3-Trihydroxypropane
| CAS | 56-81-5
| EINECS | 200-289-5 | 化学式 | C3H8O3
| 分子量 | 92.09 | InChI | InChI=1/C3H8O3/c1-2-3(4,5)6/h4-6H,2H2,1H3 | InChIKey | PEDCQBHIVMGVHV-UHFFFAOYSA-N | 密度 | 1.25 g/mL(lit.) | 熔点 | 20°C(lit.) | 沸点 | 290 °C | 比旋光度 | n20/D 1.474 (lit.) | 闪点 | 320°F | 水溶性 | >500 g/L (20 ºC) | 蒸汽压 | <1 mm Hg ( 20 °C) | 蒸汽密度 | 3.1 (vs air) | JECFA Number | 909 | 溶解度 | H2O: 5M at20°C, clear, colorless | 折射率 | n20/D 1.474(lit.) | 酸度系数 | 14.15(at 25℃) | PH值 | 5.5-8 (25℃, 5M in H2O) | 存储条件 | Store at +5°C to +30°C. | 稳定性 | Stable. Incompatible with perchloric acid, lead oxide, acetic anhydride, nitrobenzene, chlorine, peroxides, strong acids, strong bases. Combustible. | 敏感性 | Hygroscopic | 外观 | Viscous Liquid | 比重 | 1.265 (15/15℃)1.262 | 颜色 | APHA: ≤10 | 气味 | Odorless. | 最大波长(λmax) | ['λ: 260 nm Amax: 0.05', , 'λ: 280 nm Amax: 0.04'] | Merck | 14,4484 | BRN | 635685 | 爆炸极限值 | 2.6-11.3%(V) | 暴露限值 | OSHA: TWA 15 mg/m3; TWA 5 mg/m3 | 物化性质 | 无色、透明、无臭、粘稠液体,味甜,具有吸湿性。 与水和乙醇混溶,水溶液为中性。溶于11倍的乙酸乙酯,约500倍的乙醚。不溶于苯、氯仿、四氯化碳、二硫化碳、石油醚、油类。 | 产品用途 | 用作基本有机化工原料,广泛用于医药、食品、日用化学、纺织、造纸、油漆等行业 | MDL号 | MFCD00004722 | 危险品标志 | F - 易燃物品
Xn - 有害物品
| 风险术语 | R36 - 刺激眼睛。
R20/21/22 - 吸入、皮肤接触及吞食有害。
R11 - 高度易燃。
| 安全术语 | S24/25 - 避免与皮肤和眼睛接触。
S39 - 戴护目镜或面具。
S26 - 不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。
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