CAS 105-76-0 MFCD00009447-Dibutyl maleate 马来酸二丁酯 TAO{mole}

Dibutyl maleate 马来酸二丁酯

CAS 105-76-0 MFCD00009447

化学结构图

SMILES:

化学属性

Mol. Formula	C12H20O4
Mol. Weight	228.28
Density	0.988
Refractive index	1.4430 to 1.4470
Boiling Point	280.0±0.0 °C at 760 mmHg
Flash Point	140°C(lit.)
Solubility	不溶于水，溶于乙醇等。
TSCA	Yes
Stability	对湿度敏感
Melting Point	-85 °C

别名和识别编码

Chemical Name	Dibutyl maleate
CAS Number	105-76-0
EC Number	203-328-4
Beilstein Registry Number	1726634
MDL Number	MFCD00009447
Synonym	Dibutyl maleate {LY} Dibutyl maleate {} {LY} Dibutyl maleate {} {} {LY} Dibutyl maleate {} {} {} {LY} Dibutyl maleate {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl maleate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID	87572129
Reaxys-RN	1726634
Chemical Name Translation	马来酸二丁酯
Wiswesser Line Notation	4OV1U1VO4 -C
LabNetwork Molecule ID	LN01742911
Canonical SMILES	CCCCOC(/C=C\C(OCCCC)=O)=O

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产品应用

增塑剂。有机合成中间体。气相色谱固定液(最高使用温度150℃，溶剂为甲醇、氯仿)，分离分析卤化物和酯类。

安全信息

Signal word Warning

GHS Symbol

WGK Germany1

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；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
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；

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

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。
P273 Avoid release to the environment. 避免释放到环境中。
P305+P351+P338
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P332+P313
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

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
H317 May cause an allergic skin reaction 可能导致皮肤过敏
H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
H303 May be harmfully swallowed 吞食可能有害

Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

RTECSON0875000

Hazard Codes Xn Xi;N Xi,N Xi

Storage condition 2-8°C {LY} 2-8°C Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National
   Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair
   Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015)
   Volume(issue)/page/year: 2,19,1975

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3700 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National
   Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair
   Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015)
   Volume(issue)/page/year: 2,19,1975

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 150 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD691-490

其他信息

用途二:用作合成树脂、涂料的原料，也用于石油工业、织物、塑料、造纸工业的浸渍剂、分散剂、润滑剂等，并可作聚氯乙烯树脂、甲基丙烯酸类树脂的增塑剂。马来酸酯用作有机合成中间体，主要是在双键上进行加成反应。如与丁二烯、环戊二烯等进行Diels-Alder反应，将氢、腈、硫醇、胺等含活泼氢的化合物加成，著名的表面活性剂琥珀酸二烷基酯磺酸盐，就是通过亚硫酸氢钠的加成而制得的。其他氨、胺类与马来酸酯进行加成的同时，由于发生氨解而进行酰胺化（酰亚胺化）反应，即起着酰化剂的作用。马来酸二乙酯的应用极广，也用作生产高效杀虫剂马拉松等农药及医药的中间体，也可用于高分子化合物的生产；马来酸二甲酯、二丁酯、二辛酯是PVC的优良增塑剂；并可与氯乙烯、乙酸乙烯等单体共聚，用作涂料、粘接剂，造纸、织物等浸渍剂、分散剂、润滑剂等；马来酸二异辛酯和马来酸二壬酯是良好的石油降凝剂。
Acros Organics:顺丁烯二酸二丁酯/马来酸二丁酯 Dibutyl maleate, 99%(105-76-0)
马来酸二丁酯价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 30054726 顺丁烯二酸二丁酯;马来酸二丁酯; 失水苹果酸二丁酯 100ml 19.4元 2011/08/23 xp400127 马来酸二丁酯 5ml 60元 2011/04/16 M0009 马来酸二丁酯 Dibutyl Maleate 500G 270元
检测方法:GC
方法一:以顺丁烯二酸酐和丁醇为原料，在硫酸催化下进行酯化，反应产物经中和、水洗、脱醇、蒸馏、过滤而得成品。顺酐与甲醇、乙醇、辛醇、异辛醇或壬醇等进行反应，即得相应的马来酸二烷基酯。原料消耗定额：顺丁烯二酸酐（95%）400kg/t、丁醇820kg/t。
用途三:增塑剂。有机合成中间体。气相色谱固定液(最高使用温度150℃，溶剂为甲醇、氯仿)，分离分析卤化物和酯类。
溶于乙醇，不溶于水。低毒，半数致死量(大鼠，经口)3730mg/kg。有刺激性。
MOL 文件:105-76-0.mol
外观性质:无色至浅黄色、透明、油状液体。
用途一:其共聚物可用作内增塑剂、粘合剂等
图谱信息:马来酸二丁酯(105-76-0)质谱(MS) 马来酸二丁酯(105-76-0)核磁图( 13 CNMR) 马来酸二丁酯(105-76-0)红外图谱(IR1) 马来酸二丁酯(105-76-0)红外图谱(IR2)
Sigma Aldrich:105-76-0(sigmaaldrich)
海关编码:29171990
上游原料:正丁醇 --> 马来酸酐 --> 2-乙基己醇 --> 马来酸 --> 1-壬醇
TCI Shanghai:马来酸二丁酯 Dibutyl Maleate,>;95.0%(GC)(105-76-0)
凝固点:<-85℃
MSDS 信息:马来酸二丁酯(105-76-0).msds