1,2,3,6-Tetrahydrophthalic Anhydride 1,2,3,6-四氢苯酐

CAS 85-43-8 MFCD00085438

化学结构图

85-43-8
SMILES: O=C1OC(=O)[C@H]2CC=CC[C@H]12

化学属性

Mol. Weight152.16
Mol. FormulaC8H8O3
Flash Point157°C
Appearance 本品为白色结晶，m.p.103～104℃，可溶于一般溶剂，微溶于石油醚。
Boiling Point195°C 5mm
Melting Point101-102°C
Density1,375 g/cm3

别名和识别编码

EC Number201-605-4
CAS Number85-43-8
Synonym 1,2,3,6-Tetrahydrophthalic anhydride Phthalic anhydride, 1,2,3,6-tetrahydro- 1,2,3,6-四氢邻苯二甲酸酐 1,2,3,6-tetrahydrophthalicacidanhydride 1,2,3,6-四氢苯酐 3a,4,7,7a-tetrahydro-3-isobenzofurandione 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro- Maleic anhydride adduct of butadiene anhydridetetrahydrophtalique 4-cyclohexene-1,2-dicarboxylicanhydride[qr] THPA 1,2,3,6-Tetrahydrophthalic acid anhydride 1,2,3,6-tetrahydrophthalicanhydride[qr] Butadiene-maleic anhydride adduct butadiene-maleicanhydrideadduct 1,2,3,6-tetrahydro-phthalicanhydrid anhydridkyselinytetrahydroftalove Anhydrid kyseliny tetrahydroftalove Cyclohex-4-en-1,2-dicarbonsaeureanhydrid 4-Cyclohexene-1,2-dicarboxylic acid anhydride 3-Isobenzofurandione,3a,4,7,7a-tetrahydro-1 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, cis- 四氢化邻苯二甲酸酐 delta(sup 4)-Tetrahydrophthalic anhydride 3a,4,7,7a-tetrahydro-1,3-benzofurandione 四氫酐 anhydridkyselinytetrahydroftalove[czech][qr] 4-cyclohexene-1,2-dicarboxylicacidanhydride Tetrahydrophthalic acid anhydride 1,3-isobenzofurandione,3a,4,7,7a-tetrahydro-[qr] Tetrahydrophthalic anhydride Tetrahydroftalanhydrid 4-Cyclohexene-1,2-dicarboxylic anhydride, cis-
Chemical Name1,2,3,6-Tetrahydrophthalic Anhydride
Chemical Name Translation1,2,3,6-四氢苯酐
Wiswesser Line NotationT56 BVOV GUTJ
Beilstein Registry Number0082340
InChIKeyKMOUUZVZFBCRAM-UHFFFAOYSA-N
LabNetwork Molecule IDLN00223769
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分类

  • {Chemicalbook} 农药中间体: 杀虫剂中间体: 拟除虫菊酯类杀虫剂

安全信息

Hazard Class8
UN Number 2698
Packing GroupIII
Safety Statements
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • 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；
Risk Statements
  • R52/53
  • R42/43
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
RTECSGW5775000 
TYPE OF TEST            : LC - Lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >294 mg/m3
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 29(12),37,1985

TYPE OF TEST            : LC - Lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >294 mg/m3
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 29(12),37,1985

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 29(12),37,1985

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CBCCT* "Summary Tables of Biological Tests," National Researc

其他信息

  • 方法一:其制备方法是在反应器内加入顺酐加热熔化，然后在100℃左右慢慢通入丁二烯，通入一定量的丁二烯，进行中间控制，反应结束，冷却结晶得到产品。 在上述反应中有时也可以用溶剂进行反应，但后处理时要脱溶处理，最终后处理也可以进行减压蒸馏得到成品。
  • 刺激数据:皮肤-兔子 500 毫克/24小时 轻度; 眼睛-兔子 20 毫克/24小时 中度
  • 用途一:1，2，3，6-四氢邻苯二甲酸酐(简称四氢苯酐，△ 4 )，是制备杀虫剂胺菊酯和杀菌剂克菌丹的中间体，也可用于制备醇酸树脂、不饱和聚酯树脂、增塑剂和固化剂等。
  • 毒性分级:中毒
  • 类别:腐蚀物品
  • 急性毒性:腹注-小鼠 LDL0: 500 毫克/公斤
  • Sigma Aldrich:85-43-8(sigmaaldrich)
  • MOL 文件:85-43-8.mol
  • 可燃性危险特性:可燃
  • 灭火剂:二氧化碳、泡沫、干粉
  • 上游原料:1,3-丁二烯
  • 储运特性:库房通风低温干燥; 与氧化剂、胺分开存放
  • 下游产品:胺菊酯 --> N-羟甲基-3,4,5,6-四氢邻苯二甲酰亚胺 --> 克菌丹 --> 3,4,5,6-四氢苯酐

系列性分类

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