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CAS: 103-23-1
分子式: C22H42O4
分子量: 370.57
沸点: 417℃
熔点: -67℃
中文名称: 
己二酸二(2-乙基己基)酯
己二酸二辛酯
塑料助剂DOA
己二酸二辛酯-2
己二酸二(2-乙基己)酯
己二酸二乙基己基酯
DEHA
己二酸二-2-乙基己基酯
双-2-乙基己基二酸
肥酸二(2-乙基己基)酯
己二酸双(2-乙基己基)酯
DOA
展开更多中文名
英文名称: 
DOA(di-octyl adipate)
bis(2-ethylhexyl)
bis(2-ethylhexyl)adipate
dioctyl
dioctyl adipate-2
dioctyladipate
di(2-Ethylhexyl) adipate
Dioctyl adipate
Hexanedioic acid, bis(2-Ethylhexyl) ester
adipic acid, bis(2-ethylhexyl) ester
adipol 2eh
ado (lubricating oil)
ai3-28579
beha
bis(2-ethylhexyl) adipate
bis(2-ethylhexyl)hexanedioate
bis-(2-ethylhexyl)ester kyseliny adipove
bis-(2-ethylhexyl)ester kyseliny adipove (czech)
bisoflex doa
crodamol doa
di(2-ethylhexyl)adipate
di-2-ethylhexyl adipate
effomoll doa
ergoplast addo
flexol a 26
flexol plasticizer 10-a
flexol plasticizer a-26
hatcol 2908
hexanedioic acid, di(2-ethylhexyl) ester
hexanedioic acid, dioctyl ester
kemester 5652
kodaflex doa
lankroflex doa
mollan s
monoplex doa
morflex 310
nci-c54386
nsc 56775
octyl adipate
plastomoll doa
px-238
reomol doa
rucoflex plasticizer doa
sansocizer doa
sicol 250
staflex doa
truflex doa
uniflex doa
vestinol oa
wickenol 158
witamol 320
di-2-ethyhexyl adipate(DOA)
Adipic acid di(2-ethylhexyl)ester
hexanedioic acid bis(2-ethylhexyl)ester
adipic acid bis-(2-ethyl-hexyl ester)
hexanedioic acid bis-(2-ethyl-hexyl)ester
Adipic acid bis(2-ethylhexyl)ester
Adipic acid,bis-2-ethylhexyl ester
Hexanedioic acid,bis(2-Ethylhexyl)ester
展开更多英文名
性质描述: 无色或微黄色油状液体。沸点210℃(0.67kPa),175℃(0.27kPa),167℃(0.130kPa),相对密度0.990(20/4℃),折光率1.4470。闪点193℃。溶于多数有机溶剂,微溶于乙二醇类,不溶于水。有特殊气味。
生产方法: 由己二酸和2-乙基己醇在硫酸催化下减压酯化而得。工业品己二酸二(2-乙基己基)酯含量≥99%。原料消耗(kg/t)己二酸 4152-乙基己醇 750
用途: 该品是聚氯乙烯的优良耐寒增塑剂,赋予制品优良的低温柔软性,并具有一定的光热稳定性和耐水性。在塑溶胶中,初期粘度低,粘度稳定性良好。常与DOP等主增塑剂并用于耐寒的农用薄膜、电线、薄板、人造革、户外用水管以及冷冻食品的包装薄膜。还可作为许多合成橡胶的低温增塑剂以及硝基纤维素、乙基纤维素等树脂的增塑剂。在实验室工作中用作气相色谱固定液。己二酸二(2-乙基己基)酯的毒性很低,对人的致死量大约为500000mg/kg,对大鼠口服LD50为3000-6000mg/kg,对皮肤及眼睛的刺激也很轻微。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
B768906MACKLIN己二酸二异辛酯97%120元/500ml;   525元/2.5L;   1199元/10L;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.447(lit.)
B802127MACKLIN己二酸二异辛酯99%29元/25ml;   42元/100ml;   134元/500ml;   576元/2.5L;   1268元/10L;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.447(lit.)
A0163TCIBis(2-ethylhexyl) Adipate>98.0%(GC)145元/25ML;   230元/500ML;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C22H42O4 = 370.57
外观与形状(20℃)液体
Reaxys-RN1803774
PubChem物质ID87561846
SDBS (AIST Spectral DB)464
MDL编号MFCD00009496

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 98.0 %

物性(参考值)

熔点-70 ℃
沸点214 ℃/5 mmHg
闪点205 ℃
比重0.93
折射率1.45
水溶性不溶
在水中的溶解度0.78 mg/l   22 ℃
溶解性(可溶于)乙醚,醇,丙酮

安全信息

危险性说明H413 : 可能对水生生物造成长期持续有害影响。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。

相关法规

RTECS#AU9700000
458300J&KBis(2-ethylhexyl) Adipate99%112元/250G;   369元/1KG;   展开

基本信息

分子式C22H42O4
分子量370.57
熔点-76
沸点210-218
闪点196
密度0.924
折光率(n20D)1.4440-1.4500
MDL编码MFCD00009496
Beilstein1803774
EINECS 编号203-090-1

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H400
防范说明P273
P305+P351+P338
WGK1
RTECSAU9700000
TSCA
L10195Alfa AesarBis(2-ethylhexyl) Adipate99%854元/25g;   1655元/100g;   展开

应用
It is employed as a plasticizer. It is a skin conditioning solvent.

备注
Store at room temperature. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00009496

EINECS
203-090-1

分子式
C22H42O4

分子量
370.58

熔点
-67°

沸点
166-168°/1mm

闪点
196°(384°F)

密度
0.990

折射率
1.4470

灵敏度
Ambient temperatures.

溶解性
Soluble in alcohol. Insoluble in water.

Beilstein
1803774

安全信息

RTECS
AU9700000

TSCA

C40246Alfa AesarBis(2-ethylhexyl) Adipate99%451元/250g;   996元/1kg;   2192元/2.5kg;   展开

基本信息

Ref#
40246

MDL
9496

分子式
C22 H42 O4

分子量
370.57

闪点
196

密度
0.924

525197SupelcoBis(2-ethylhexyl) Adipate99%981.57元/5 ML;   1260.93元/1 L;   展开

产品说明

一般描述

己二酸二(2-乙基己)酯(二(2-乙基己基)邻苯二甲酸酯(DEHP))是己二酸和2-乙基己醇的酯。它是一种增塑剂,可用于塑料技术,使刚性聚合物具有柔韧性。它是由粘合剂与聚合物接触而形成的间接食品添加剂。

包装

1 L in glass bottle
5 mL in glass bottle

应用

增塑剂

基本信息

线性分子式[-CH2CH2CO2CH2CH(C2H5)(CH2)3CH3]2
分子量370.57
Beilstein1803774
EC 号203-090-1
MDL编号MFCD00009496
PubChem化学物质编号24874479
NACRESNB.61

产品性质

质量水平100
测定99%
折射率n20/D 1.447 (lit.)
bp175 ℃/2 mmHg (lit.)
mp<−70 ℃ (lit.)
密度0.925 g/mL at 20 ℃ (lit.)
SMILES stringCCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC
InChI1S/C22H42O4/c1-5-9-13-19(7-3)17-25-21(23)15-11-12-16-22(24)26-18-20(8-4)14-10-6-2/h19-20H,5-18H2,1-4H3
InChI keySAOKZLXYCUGLFA-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 1
闪点(F)384.8 °F - closed cup
闪点(C)196 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter
02140Sigma-AldrichBis(2-ethylhexyl) Adipate≥97.0% (GC)628.27元/1L;   展开

产品说明

应用

双(2-乙基己基)己二酸酯也称己二酸二辛酯(DOA),可用作改善聚合物冲击性能的增塑剂。由于与硝化纤维素和乙基纤维素相容,DOA也可用于生产食品包装用和合成橡胶行业的透明薄膜。

基本信息

线性分子式[-CH2CH2CO2CH2CH(C2H5)(CH2)3CH3]2
分子量370.57
Beilstein1803774
EC 号203-090-1
MDL编号MFCD00009496
PubChem化学物质编号329747394
NACRESNA.22

产品性质

质量水平100
测定≥97.0% (GC)
形式liquid
折射率n20/D 1.447 (lit.)
n20/D 1.447
bp175 ℃/2 mmHg (lit.)
mp<−70 ℃ (lit.)
密度0.925 g/mL at 20 ℃ (lit.)
SMILES stringCCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC
InChI1S/C22H42O4/c1-5-9-13-19(7-3)17-25-21(23)15-11-12-16-22(24)26-18-20(8-4)14-10-6-2/h19-20H,5-18H2,1-4H3
InChI keySAOKZLXYCUGLFA-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 1
闪点(F)384.8 °F - closed cup
闪点(C)196 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter
02138SupelcoBis(2-ethylhexyl) AdipateSelectophore, ≥99.0%513.04元/1ML;   1392.04元/5ML;   4854.57元/25ML;   展开

产品说明

一般描述

请访问 传感器应用门户网站 了解更多信息。

其他说明

聚合物膜电极中的增塑剂

法律信息

Selectophore is a trademark of sigma-aldrich Chemie GmbH

基本信息

线性分子式[-CH2CH2CO2CH2CH(C2H5)(CH2)3CH3]2
分子量370.57
Beilstein1803774
EC 号203-090-1
MDL编号MFCD00009496
PubChem化学物质编号329747393
NACRESNB.61

产品性质

质量水平200
等级for ion-selective electrodes
产品线Selectophore
测定≥99.0% (GC)
≥99.0%
折射率n20/D 1.447 (lit.)
bp175 ℃/2 mmHg (lit.)
mp<−70 ℃ (lit.)
密度0.925 g/mL at 20 ℃ (lit.)
SMILES stringCCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC
InChI1S/C22H42O4/c1-5-9-13-19(7-3)17-25-21(23)15-11-12-16-22(24)26-18-20(8-4)14-10-6-2/h19-20H,5-18H2,1-4H3
InChI keySAOKZLXYCUGLFA-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 1
闪点(F)384.8 °F - closed cup
闪点(C)196 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter
W519006Sigma-AldrichBis(2-ethylhexyl) Adipate≥99%442.95元/;   1843.66元/1 KG;   展开

基本信息

线性分子式[-CH2CH2CO2CH2CH(C2H5)(CH2)3CH3]2
分子量370.57
Beilstein1803774
EC 号203-090-1
MDL编号MFCD00009496
PubChem化学物质编号24902080
NACRESNA.21

产品性质

质量水平400
生物来源synthetic
agencyfollows IFRA guidelines
reg. complianceEU Regulation 1223/2009
测定≥99%
折射率n20/D 1.447 (lit.)
bp175 ℃/2 mmHg (lit.)
mp<−70 ℃ (lit.)
密度0.925 g/mL at 20 ℃ (lit.)
文件see Safety & Documentation for available documents
性状检查faint
application(s)flavors and fragrances
食品过敏原no known allergens
致敏芳香化合物no known allergens
SMILES stringCCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC
InChI1S/C22H42O4/c1-5-9-13-19(7-3)17-25-21(23)15-11-12-16-22(24)26-18-20(8-4)14-10-6-2/h19-20H,5-18H2,1-4H3
InChI keySAOKZLXYCUGLFA-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 1
闪点(F)384.8 °F - closed cup
闪点(C)196 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter
8.01453Sigma-AldrichBis(2-ethylhexyl) Adipatefor synthesis209.6元/100 ML;   238.41元/1 L;   展开

产品说明

分析说明

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.924 - 0.926
Identity (IR): passes test

基本信息

线性分子式CH3(CH2)3CH(C2H5)CH2OOC(CH2)4COOCH2CH(C2H5)(CH2)
分子量370.57
MDL编号MFCD00009496
EC索引号203-090-1

产品性质

蒸汽压<0.001 hPa ( 20 ℃)
质量水平200
测定≥98.0% (GC)
形式liquid
自燃温度350 ℃ (DIN 51794)
效能>5000 mg/kg LD50, oral (Rat)
8410 mg/kg LD50, skin (Rabbit)
expl. lim.0.24 % (v/v)
pH值(酸碱度)7 (20 ℃ in H2O)
bp247-252 ℃/27 hPa
mp-68--66 ℃
转变温度flash point 195 ℃
密度0.93 g/cm3 at 20 ℃
储存温度2-30℃
InChI1S/C22H42O4/c1-5-9-13-19(7-3)17-25-21(23)15-11-12-16-22(24)26-18-20(8-4)14-10-6-2/h19-20H,5-18H2,1-4H3
InChI keySAOKZLXYCUGLFA-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 1
闪点(F)384.8 °F - closed cup
闪点(C)196 ℃ - closed cup
442492SupelcoBis(2-ethylhexyl) Adipateanalytical standard729.56元/250 MG;   展开

产品说明

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

基本信息

线性分子式[-CH2CH2CO2CH2CH(C2H5)(CH2)3CH3]2
分子量370.57
Beilstein1803774
EC 号203-090-1
MDL编号MFCD00009496
PubChem化学物质编号24867870

产品性质

等级analytical standard
CofAcurrent certificate can be downloaded
包装ampule of 250 mg
technique(s)HPLC: suitable
gas chromatography (GC): suitable
折射率n20/D 1.447 (lit.)
bp175 ℃/2 mmHg (lit.)
mp<−70 ℃ (lit.)
密度0.925 g/mL at 20 ℃ (lit.)
application(s)cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
格式neat
储存温度2-30℃
SMILES stringCCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC
InChI1S/C22H42O4/c1-5-9-13-19(7-3)17-25-21(23)15-11-12-16-22(24)26-18-20(8-4)14-10-6-2/h19-20H,5-18H2,1-4H3
InChI keySAOKZLXYCUGLFA-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 1
闪点(F)384.8 °F - closed cup
闪点(C)196 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter
P-233SAccuStandardbis(2-Ethylhexyl)adipate ,100 μg/mL in MeOH100 μg/mL in MeOH185元/1mL;   展开
bis(2-Ethylhexyl)adipate己二酸二异辛酯103-23-1100 µg/mL
P-233NAccuStandardbis(2-Ethylhexyl)adipate185元/10mg;   展开
bis(2-Ethylhexyl)adipate己二酸二异辛酯103-23-1
P-233S-10XAccuStandardbis(2-Ethylhexyl)adipate ,1000 μg/mL in MeOH1000 μg/mL in MeOH371元/1mL;   展开
bis(2-Ethylhexyl)adipate己二酸二异辛酯103-23-1100 µg/mL
P-233NB-250AccuStandardbis(2-Ethylhexyl)adipate618元/250mg;   展开
bis(2-Ethylhexyl)adipate己二酸二异辛酯103-23-1
449433FluorochemBis(2-ethylhexyl) Adipate95%264元/25g;   638元/1kg;   1760元/3kg;   展开

基本信息

CAS Number103-23-1
MDL NumberMFCD00009496
Boiling Point175 ℃
Melting Point< -70 ℃
Density0.925

安全信息

图形或危害标志
危险性说明 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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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 relevant procedures. on this label).
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 in accordance with local regulation .
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