CAS 2915-53-9; 马来酸二辛酯; Di(2-ethylhexyl)maleate

CAS:

2915-53-9

分子式:

C20H36O4

分子量:

340.00

沸点:

417.9°C

中文名称:

马来酸二辛酯

顺丁烯二酸二(2-乙基己)酯

富马酸二辛酯

顺丁烯二酸二(2-乙基己基)酯

马来酸二辛脂

英文名称:

Di(2-ethylhexyl)maleate

2-Butenedioic acid (Z)-, dioctyl ester

Dioctyl maleate

maleic acid, dioctyl ester

dioctyl ester

bis(1-octyl) maleate

di-n-octyl maleate

px-538

Di-(2-ethyhexy)maleate

2-Butenedioic acid(Z)-,dioctyl ester

性质描述:

无色透明液体。凝固点-50℃，沸点195-207℃（0.67千帕），相对密度0.944（25℃），折光率1.4535（25℃）。溶于大多数有机溶剂，不溶于水。

生产方法:

由顺丁烯二酸酐与异辛醇酯化而得。

用途:

用作丁二酸二辛酸磺酸钠（快速渗透剂T）的中间体。本品也可用作内增塑剂，可与氯乙烯、乙酸乙烯酯，苯乙烯和丙烯酸酯类共聚，得到的共聚物具有优良的耐冲击性能、抗龟裂性能、电性能及光学性能，可用于薄膜、涂料、粘合剂、橡胶、颜料的固着剂、石油添加剂、纸张处理剂等方面。与乙酸乙烯酯的共聚物为富有弹性的橡胶状物，可作为涂料使用。与氯乙烯的共聚物做成的薄膜具有良好的低温柔软剂。但本品在共聚物中的比例不宜过大，一般不超过10%。过大时，共聚树脂的耐热性和力学性能将下降。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

D843194

MACKLIN

马来酸二辛酯

95%

25元/5g; 35元/25g; 69元/100g; 290元/500g; 1159元/2.5kg;

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储存：2-8°C
状态：无色到浅黄色到黄色液体

CDS018115

Sigma-Aldrich

Dioctyl Maleate

Aldrich^CPR

855.75元/10 MG;

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产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

经验(实验)分子式	C₂₀H₃₆O₄
分子量	340.50
EC 号	220-835-6
MDL编号	MFCD00072705
PubChem化学物质编号	329791812

产品性质

SMILES string	CCCCCCCCOC(=O)\C=C/C(=O)OCCCCCCCC
InChI	1S/C20H36O4/c1-3-5-7-9-11-13-17-23-19(21)15-16-20(22)24-18-14-12-10-8-6-4-2/h15-16H,3-14,17-18H2,1-2H3/b16-15-
InChI key	TVWTZAGVNBPXHU-NXVVXOECSA-N

安全信息

危险声明	H413
危险分类	Aquatic Chronic 4
储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

241196

Fluorochem

Dioctyl Maleate

95%

220元/25g; 396元/100g;

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基本信息

CAS Number	2915-53-9
MDL Number	MFCD00072705
Boiling Point	396.28℃
Density	0.9928

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to local regulations.