Methylhydroquinone 甲基氢醌

CAS 95-71-6 MFCD00002345

化学结构图

95-71-6
SMILES: Cc1cc(O)ccc1O

化学属性

Mol. FormulaC7H8O2
Mol. Weight124.14
Melting Point128-130°C
TSCAYes
Boiling Point285 °C at 760 mmHg
Flash Point172°C
Autoignition Point851 °F
Solubility77 G/L (25 ºC)
Density1.21
Appearance 白色晶体。熔点117-118℃。

别名和识别编码

Chemical NameMethylhydroquinone
Synonym Methylhydroquinone {LY} Methylhydroquinone {} {LY} Methylhydroquinone {} {} {LY} Methylhydroquinone {} {} {} {LY} Methylhydroquinone {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Methylhydroquinone {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number95-71-6
PubChem Substance ID87572412
EC Number202-443-7
Beilstein Registry Number2041489
MDL NumberMFCD00002345
Reaxys-RN2041489
Chemical Name Translation甲基氢醌
Wiswesser Line NotationL6V DVJ B1
LabNetwork Molecule IDLN00193555
InChIInChI=1S/C7H8O2/c1-5-4-6(8)2-3-7(5)9/h2-4,8-9H,1H3
Canonical SMILESCC1=CC(O)=CC=C1O
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyol
  • Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols
  • {SNA} Building Blocks, Chemical Synthesis, Materials Science, Organic Building Blocks, Oxygen Compounds,
  • {SA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polymer Additives, Polymer Science, Polyols, Stabilizers, 材料科学

相关文献及参考

  • Beilstein:6,874

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H302+H312+H332
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes Xn Xi Xi,Xn
RTECSMX6700000
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P312+P330
  • P302+P352+P312+P362+P364
  • P304+P340+P312
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
Risk Statements
  • R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Packing GroupIII
Hazard Class6.1(b)
UN Number 2811 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   KODAK* Kodak Company Reports.  (343 State St., Rochester, NY 14650)
   Volume(issue)/page/year: 21MAY1971

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   KODAK* Kodak Company Reports.  (343 State St., Rochester, NY 14650)
   Volume(issue)/page/year: 21MAY1971

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   KODAK* Kodak Company Reports.  (343 State St., Rochester, NY 14650)
   Volume(issue)/page/year: 21MAY1971

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   KODAK* Kodak Company Reports.  (343 State St., Rochester, NY 14650)
   Volume(issue)/page/year: 21MAY1971

Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen RT, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

  • Alfa Aesar:2-甲基对苯二酚,99% 2-Methylhydroquinone, 99%(95-71-6)
  • 用途一:用作医药、染料、颜料中间体，抗氧化剂，也是一种新型阻聚剂
  • 图谱信息:2,5-二羟基甲苯(95-71-6)红外图谱(IR2) 2,5-二羟基甲苯(95-71-6)质谱(MS) 2,5-二羟基甲苯(95-71-6)红外图谱(IR1) 2,5-二羟基甲苯(95-71-6)核磁图( 13 CNMR) 2,5-二羟基甲苯(95-71-6)核磁图( 1 HNMR)
  • Acros Organics:2-甲基对苯二酚 2-Methylhydroquinone, 99%(95-71-6)
  • 溶于醇、苯和氯仿。水中溶解度：77g/L
  • 2,5-二羟基甲苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010224 邻甲基对苯二酚 100g 245元 2011/04/16 M0342 甲苯二酚 Methylhydroquinone 25G 180元 2011/04/16 M0342 甲苯二酚 Methylhydroquinone 500G 1280元
  • 用途二:主要用于颜料、染料、医药中间体。
  • 海关编码:29072900
  • Sigma Aldrich:95-71-6(sigmaaldrich)
  • MOL 文件:95-71-6.mol
  • 下游产品:2,5-二甲氧基苄胺
  • TCI Shanghai:2,5-二羟基甲苯 Methylhydroquinone,>;98.0%(T)(95-71-6)
  • MSDS 信息:2,5-Dihydroxytoluene(95-71-6).msds

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Ketones - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Polyols - Oxygen Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Phenols
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Polymers
  4. Polymer Additives
  5. Plasticizers

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