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CAS: 129-64-6
分子式: C9H8O3
分子量: 164.16
熔点: 162-165℃
中文名称: 
(3AA,4A,7A,7AA)-3A,4,7,7A-四氢-4,7-亚甲基异苯并呋喃-1,3-二酮
NA酸酐
降冰片烯二酸酐
(3Aα,4α,7α,7Aα)-3A,4,7,7A-四氢-4,7-亚甲基异苯并呋喃-1,3-二酮
3,6-内亚甲基-1,2,3,6-四氢化邻苯二甲酸酐
英文名称: 
4,7-Methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydro-,(3a.alpha.,4.alpha.,7.alpha.,7a.alpha.)-
3-4,7,7-Tetrahydro-4,7-methanoiso-benzo-furan-1,3-dione
cis-Endo-5-norbornene-2,3-di-carboxylic anhydride
Caric anhy-dride
Endic
7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-, (3a.alpha., 4.alpha., 7.alpha., 7a.alpha.)-4
3,6-Endomethylene-1,2,3,6-tetrahydrophthalic anhydride
Nadic anhydride
carbic anhydride
endo-cis-5-norbornene-2,3-dicarboxylic anhydride
endo-himic acid anhydride
endic anhydride
5-norbornene-2,3-dicarboxylic anhydride,cis-endo-
4,7-methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetra hydro-,(3aα,4α,7α,7aα)
3aα,4α,7α,7aα-3a,4,7,7a-tetrahydro-4,7-methano-isobenzofuran-1,3-dione
Norborn-5-ene-2,3-dicarboxylic anhydride 2-endo,3-endoisomere
(1R,2S,6R,7S)-4-Oxa-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
4,7-Methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydro-,(3aR,4S,7R,7aS)-rel-
Bicyclo[2.2.1]hept-5-ene-2,3-endo-dicarboxylic acid anhydride
endo-Norbornene-cis-5,6-dicarboxylic anhydride
展开更多英文名
性质描述: 白色柱状结晶。熔点164-165℃。相对密度1.417。溶于苯、甲苯、丙酮、四氯化碳、氯仿、乙醇、乙酸乙酯,略微溶于石油醚。有潮解性,受热升华。
生产方法: 由环戊二烯与顺丁烯二酸酐通过第尔斯-阿尔德(Diels-Alder)反应制得。反应在苯溶液中进行,反应温度为20-60℃,产物收率甚高。
用途: 主要用作环氧树脂的固化剂,适用于浇铸、层压、粉体成型等。一般用量75-95℃,固化条件:100℃/2小时+150℃/5h。固化物具有优良的耐候性、耐热性和电性能。该品还可作为聚酯树脂、醇酸树脂、增塑剂、稳定性、杀虫剂的原料。一些衍生物及其用途如下:降冰片烯二酸二烯丙酯用作不饱和聚酯的耐热性交联剂。3,6-内亚甲基-1,2,3,6-四氢化邻苯二甲酸环氧化二癸酯(EDET)。这是聚氯乙烯的一种优良的环氧型稳定剂,可由本品经癸醇酯化和环氧化而得。降冰片烯二酸酐经N-羟基降冰片烯二甲酰亚胺,可制得O,O-二甲基-3,6-内亚甲基-1,2,3,6-四氢邻苯二甲酰亚胺氧基硫代磷酸酯。这是一种杀虫效果很好的农药。该品还用作脲醛树脂、三聚氰胺树脂、松脂等的改性剂,橡胶的硫化调节剂,树脂的增塑剂,表面活化剂,纺织整理渗透剂。该品对皮肤、粘膜有刺激性。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
N814505MACKLIN降冰片烯二酸酐95%38元/100g;   146元/500g;   512元/2.5kg;   展开
储存:室温,干燥
状态:白色到灰白色粉末或晶体
折射率:1.4365
N814504MACKLIN降冰片烯二酸酐99%30元/25g;   49元/100g;   169元/500g;   702元/2.5kg;   2351元/10kg;   展开
储存:室温,干燥
状态:白色晶体
折射率:1.4365
325921J&Kcis-5-Norbornene-endo-2,3-dicarboxylic anhydride97%497元/100G;   1013元/500G;   展开

基本信息

分子式C9H8O3
分子量164.16
熔点165-167
MDL编码MFCD00151106
Beilstein83657
Merck14,1796
EINECS 编号204-957-7

安全信息

图形或危害标志
提示语Danger
危险说明H317
H318
H334
防范说明P261
P280
P305+P351+P338
P342+P311
WGK1
RTECSDT5600000
TSCA
B24951Alfa Aesarcis-5-Norbornene-endo-2,3-dicarboxylic anhydride97%286元/5g;   1684元/50g;   1307元/25g;   5130元/100g;   10576元/250g;   展开

应用
cis-5-Norbornene-endo-2,3-dicarboxylic anhydride is used as an organic chemical synthesis intermediate.

备注
Moisture sensitive. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00151106

EINECS
204-957-7

分子式
C9H8O3

分子量
164.16

熔点
164-167°

密度
1.417

灵敏度
Moisture Sensitive. Ambient temperatures.

形态
Crystalline powder

溶解性
It decomposes in water.

Beilstein
83657

Merck
14,1796

GHS危害和防范说明

GHS符号

Hazard Statements
H318-H334-H317
Causes serious eye damage.May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause an allergic skin reaction.

Precautionary Statements
P284-P261-P280a-P305+P351+P338-P304+P340-P501a
Wear respiratory protection.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
41-42/43
Risk of serious damage to eyes.May cause sensitization by inhalation and skin contact.

安全等级
22-24-26-37/39
Do not breathe dust.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.

欧盟危险品标志

RTECS
DT5600000

TSCA

C13451Alfa AesarCarbic anhydride99+%1477元/100g;   7383元/1kg;   展开

基本信息

Ref#
13451

MDL
151106

分子式
C9 H8 O3

分子量
164.16

密度
1.08

247634Sigma-Aldrichcis-5-Norbornene-endo-2,3-dicarboxylic anhydride99%532.35元/5 G;   1586.06元/25 G;   展开

基本信息

经验(实验)分子式C9H8O3
分子量164.16
Beilstein83657
EC 号204-957-7
MDL编号MFCD00151106
PubChem化学物质编号24854879
NACRESNA.23

产品性质

质量水平100
测定99%
mp165-167 ℃ (lit.)
SMILES string[H][C@@]12C3CC(C=C3)[C@]1([H])C(=O)OC2=O
InChI1S/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2/t4-,5+,6-,7+
InChI keyKNDQHSIWLOJIGP-UMRXKNAASA-N

安全信息

象形图GHS05GHS08
警示用语:Danger
危险声明H317 - H318 - H334
预防措施声明P261 - P272 - P280 - P284 - P302 + P352 - P305 + P351 + P338
危险分类Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1
储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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