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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
    易燃物品
    Xn - 有害物品
    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。
    危险品运输编号 UN 1282 3/PG 2
    WGK Germany 1
    RTECS MA8050000
    FLUKA BRAND F CODES 3
    TSCA Yes
    海关编号 29054500
    上游原料 碳 硫酸 三氯化铁 三氯化铁 盐酸 脂肪酸
    下游产品 甘油醚 三醋酸甘油酯 单硬脂酸甘油酯 8-羟基喹啉 8-羟基喹啉铜 聚氨酯树脂
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