3,4,5,6-Tetrahydrophthalic Anhydride 3,4,5,6-四氢邻苯二甲酸酐

CAS 2426-02-0 MFCD00005917

化学结构图

2426-02-0
SMILES: O=C1OC(=O)C2=C1CCCC2

化学属性

Mol. FormulaC₈H₈O₃
Mol. Weight152.15
Density1.29
Melting Point71 - 72°C
Solubility起反应
TSCAYes
Stability对湿度敏感
Appearance 本品为无色片状晶体，m.p.71～72℃，b.p.140～150℃/0.67～1.2kpa，难溶于水，溶于苯、甲苯、乙醇等有机溶剂。
Boiling Point
Flash Point-

别名和识别编码

Chemical Name3,4,5,6-Tetrahydrophthalic Anhydride
Synonym 3,4,5,6-Tetrahydrophthalic Anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
CAS Number2426-02-0
EC Number219-374-3
Beilstein Registry Number136335
MDL Number-
PubChem Substance ID12475
Reaxys-RN136335
Chemical Name Translation3,4,5,6-四氢邻苯二甲酸酐
LabNetwork Molecule IDLN00239322
InChIInChI=1S/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H2
Canonical SMILESO=C1OC(C2=C1CCCC2)=O
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分类

  • {SNA} Building Blocks, Carbonyl Compounds, Carboxylic Acid Anhydrides, Chemical Synthesis, Organic Building Blocks
  • {Chemicalbook} 农药中间体: 杀虫剂中间体: 拟除虫菊酯类杀虫剂
  • {uni_hamburg} no charge; oxygen heterocycle; carbocycle; aromatic; alicycle; large ring; fused rings; 5ring; 6ring; 9ring; carbo-anhydride; 1fragment
  • {SNA} Anhydride Monomers, Materials Science, Monomers, Polymer Science
  • {SNA} Anhydride Monomers, Monomers, Polymer Science, 材料科学

产品应用

  • 用于浅色或气干型醇酸树脂，光稳定不饱和聚酯，环氧树脂的固化剂，原子灰树脂，PE树脂，无溶剂漆、防污漆、HF级绝缘漆，室温快干或厌氧粘和剂，EPS增塑剂，农药克菌丹，胺菊脂的生产。

相关文献及参考

  • Short: EINECS
  • Beilstein:17(5)11,133
  • Short: III/35E

安全信息

Signal word Danger
GHS Symbol
WGK Germany3
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24 Avoid contact with skin 避免皮肤接触；
  • 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；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R42/43
  • R52/53
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P301+P330+P331+P310
  • P303+P361+P353
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P342+P311
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H318 Causes serious eye damage 严重伤害眼睛
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes Xn Xi,Xn
Packing GroupIII
UN Number UN2698 2698
Storage condition -20 Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {}
Hazard Class8
Warnings 危化品目录(2015)
Restrict 危险品

其他信息

  • 图谱信息:3,4,5,6-四氢苯酐(2426-02-0)质谱(MS) 3,4,5,6-四氢苯酐(2426-02-0)核磁图( 1 HNMR) 3,4,5,6-四氢苯酐(2426-02-0)红外图谱(IR1) 3,4,5,6-四氢苯酐(2426-02-0)红外图谱(IR2) 3,4,5,6-四氢苯酐(2426-02-0)核磁图( 13 CNMR)
  • Sigma Aldrich:2426-02-0(sigmaaldrich)
  • 方法一:其制备方法是在反应器内加入1，2，3，6-四氢邻苯二甲酸酐和五氧化二磷混合，加热控制反应温度200℃，反应过程中有低沸物蒸出，反应结束后进行减压蒸馏，收集144～150℃/600Pa的馏分即为3，4，5，6-四氢邻苯二甲酸酐。
  • 上游原料:四氢化邻苯二甲酸酐
  • TCI Shanghai:3,4,5,6-四氢苯酐 ; 1,2-环己烯二羧酸酐 1-Cyclohexene-1,2-dicarboxylic Anhydride,>;98.0%(GC)(2426-02-0)
  • 用途一:可作为醇酸树脂的改性剂、环氧树脂固化剂、不饱和聚酯树脂、农药及医药原料
  • F:10-21
  • 3,4,5,6-四氢苯酐价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C1701 1-环己烯-1,2-二羧酸酐 1-Cyclohexene-1,2-dicarboxylic Anhydride 5G 792元 2014/06/02 C1701 1-环己烯-1,2-二羧酸酐 1-Cyclohexene-1,2-dicarboxylic Anhydride 25G 2610元 2010/06/21 138220250 3,4,5,6-四氢苯酐 3,4,5,6-Tetrahydrophthalic anhydride 98% 25 GR 3628元
  • MSDS 信息:3,4,5,6-Tetrahydrophthalic anhydride(2426-02-0).msds
  • Acros Organics:3,4,5,6-四氢邻苯二甲酸酐 3,4,5,6-Tetrahydrophthalic anhydride, 98%(2426-02-0)
  • 和水反应,溶于苯、丙酮等，有吸湿性。 比重: 1.20。
  • MOL 文件:2426-02-0.mol
  • 下游产品:胺菊酯 --> N-羟甲基-3,4,5,6-四氢邻苯二甲酰亚胺 --> 氟烯草酸 --> 3,4,5,6-四氢邻苯二甲酰亚胺
  • 用途二:3，4，5，6-四氢邻苯二甲酸酐简称△ 1 ，是杀虫剂胺菊酯的中间体。
  • 用途三:用于浅色或气干型醇酸树脂，光稳定不饱和聚酯，环氧树脂的固化剂，原子灰树脂，PE树脂，无溶剂漆、防污漆、HF级绝缘漆，室温快干或厌氧粘和剂，EPS增塑剂，农药克菌丹，胺菊脂的生产。

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. Carboxylic Acid Anhydrides 羧酸酐
  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. Carboxylic Acid Anhydrides 羧酸酐
  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Monomers - Polymer Science
  4. Anhydride Monomers - Monomers
  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. Carbonates
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Monomers
  4. Amine Monomers
  5. Tertiary Amines

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