CAS 142-16-5; (Z)-2-丁烯二酸二(2-乙基己基)酯; 2-Butenedioic acid(Z)-,bis(2-ethylhexyl)ester

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货号

品牌

产品名称

规格

包装、参考价格

详情

B832813

MACKLIN

马来酸双(2-乙基己基)酯

95%

44元/100ml; 143元/500ml; 665元/2.5L;

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储存：室温,干燥,密封
状态：无色-几乎无色澄清液体

M0011

TCI

Bis(2-ethylhexyl) Maleate

>93.0%(GC)

275元/25ML; 485元/500ML;

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基本信息

纯度/分析方法	>93.0%(GC)
分子式/分子量	C₂₀H₃₆O₄ = 340.50
外观与形状(20℃)	液体
Reaxys-RN	1729133
PubChem物质ID	87572131
SDBS (AIST Spectral DB)	7571
MDL编号	MFCD00027250

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 93.0 %
Acid Value	max. 0.1

物性(参考值)

熔点	-60 ℃
沸点	173 ℃/3 mmHg
闪点	180 ℃
比重	0.94
折射率	1.46
水溶性	不溶

相关法规

RTECS#

ON0160000

482297

J&K

Bis(2-ethylhexyl) Maleate

98%

220元/25ML; 352元/100ML;

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基本信息

分子式	C₂₀H₃₆O₄
分子量	340.50
熔点	-60
沸点	173
闪点	185
密度	0.944
折光率(n20D)	1.4550
MDL编码	MFCD00027250
Beilstein	1729133
EINECS 编号	205-524-5

安全信息

图形或危害标志
提示语	Warning
危险说明	H373 H410
防范说明	P260
UN号码	3077
危险分类	9
包装等级	III
WGK	3
RTECS	ON0160000

976725

J&K

Bis(2-ethylhexyl) Maleate

93%

210元/25ML; 342元/100ML;

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基本信息

分子式	C₂₀H₃₆O₄
分子量	340.50
熔点	-60
沸点	173
闪点	185
密度	0.944
折光率(n20D)	1.4550
MDL编码	MFCD00027250
Beilstein	1729133
EINECS 编号	205-524-5

安全信息

图形或危害标志
提示语	Warning
危险说明	H373 H410
防范说明	P260
WGK	3
RTECS	ON0160000

PHR1456

Supelco

Bis(2 ethylhexyl)maleate

Pharmaceutical Secondary Standard; Certified Reference Material

8051.53元/2 X 1 G;

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产品说明

一般描述

Bis(2-ethylhexyl) maleate is an aliphatic ester which is commonly used as a green plasticizer in a variety of applications such as adhesives and coatings.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

应用

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Bis(2 ethylhexyl)maleate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by titrimetry.

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

附注

To see an example of a Certificate of Analysis for this material enter LRAA3004 in the slot below. This is an example certificate only and may not be the lot that you receive.

基本信息

线性分子式	CH₃(CH₂)₃CH(C₂H₅)CH₂O₂CCH=CHCO₂CH₂CH(C₂H₅)(CH₂)₃CH₃
分子量	340.50
EC 号	205-524-5
MDL编号	MFCD00027250
PubChem化学物质编号	329822616
NACRES	NA.24

产品性质

质量水平	300
等级	certified reference material pharmaceutical secondary standard
CofA	current certificate can be downloaded
包装	pkg of 2x1 g
technique(s)	HPLC: suitable gas chromatography (GC): suitable
折射率	n20/D 1.455 (lit.)
密度	0.944 g/mL at 25 ℃ (lit.)
application(s)	pharmaceutical (small molecule)
格式	neat
药典可追溯性	traceable to USP 1075203
储存温度	2-8℃
SMILES string	CCCCC(CC)COC(=O)\C=C/C(=O)OCC(CC)CCCC
InChI	1S/C20H36O4/c1-5-9-11-17(7-3)15-23-19(21)13-14-20(22)24-16-18(8-4)12-10-6-2/h13-14,17-18H,5-12,15-16H2,1-4H3/b14-13-
InChI key	ROPXFXOUUANXRR-YPKPFQOOSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H373 - H410
预防措施声明	P260 - P273 - P314 - P391 - P501
危险分类	Aquatic Acute 1 - Aquatic Chronic 2 - STOT RE 2 Oral
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	365.0 °F - closed cup
闪点(C)	185 ℃ - closed cup

1075203

USP

Bis(2-ethylhexyl) Maleate

United States Pharmacopeia (USP) Reference Standard

10218.8元/2 G;

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产品说明

一般描述

Bis(2-ethylhexyl) maleate is a maleate monomer used in polymerization.

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

其他说明

USP issued SDS can be found here.
Sales restrictions may apply.

基本信息

线性分子式	CH₃(CH₂)₃CH(C₂H₅)CH₂O₂CCH=CHCO₂CH₂CH(C₂H₅)(CH₂)₃CH₃
分子量	340.50
MDL编号	MFCD00027250
PubChem化学物质编号	329749118

产品性质

等级	pharmaceutical primary standard
manufacturer/tradename	USP
折射率	n20/D 1.455 (lit.)
密度	0.944 g/mL at 25 ℃ (lit.)
application(s)	pharmaceutical (small molecule)
格式	neat
SMILES string	CCCCC(CC)COC(=O)\C=C/C(=O)OCC(CC)CCCC
InChI	1S/C20H36O4/c1-5-9-11-17(7-3)15-23-19(21)13-14-20(22)24-16-18(8-4)12-10-6-2/h13-14,17-18H,5-12,15-16H2,1-4H3/b14-13-
InChI key	ROPXFXOUUANXRR-YPKPFQOOSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H373 - H410
预防措施声明	P260 - P273 - P314 - P391 - P501
危险分类	Aquatic Acute 1 - Aquatic Chronic 2 - STOT RE 2 Oral
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	365.0 °F - closed cup
闪点(C)	185 ℃ - closed cup

476129

Sigma-Aldrich

Bis(2-ethylhexyl) Maleate

90%

363.07元/100 ML;

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产品说明

一般描述

马来酸双(2-乙基己基)酯是一种脂肪族酯，可通过马来酸和2-乙基己醇的催化酯化制备。它可作为绿色增塑剂用于各种应用，如粘合剂和涂料。

包装

100 mL in poly bottle

基本信息

线性分子式	CH₃(CH₂)₃CH(C₂H₅)CH₂O₂CCH=CHCO₂CH₂CH(C₂H₅)(CH₂)₃CH₃
分子量	340.50
EC 号	205-524-5
MDL编号	MFCD00027250
PubChem化学物质编号	24871210
NACRES	NA.23

产品性质

质量水平	100
测定	90%
折射率	n20/D 1.455 (lit.)
密度	0.944 g/mL at 25 ℃ (lit.)
SMILES string	CCCCC(CC)COC(=O)\C=C/C(=O)OCC(CC)CCCC
InChI	1S/C20H36O4/c1-5-9-11-17(7-3)15-23-19(21)13-14-20(22)24-16-18(8-4)12-10-6-2/h13-14,17-18H,5-12,15-16H2,1-4H3/b14-13-
InChI key	ROPXFXOUUANXRR-YPKPFQOOSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H373 - H410
预防措施声明	P260 - P273 - P314 - P391 - P501
危险分类	Aquatic Acute 1 - Aquatic Chronic 2 - STOT RE 2 Oral
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	365.0 °F - closed cup
闪点(C)	185 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, type ABEK (EN14387) respirator filter

PLAS-PL-090S

AccuStandard

bis(2-Ethylhexyl)maleate,1000 μg/mL in Hexane

1000 μg/mL in Hexane

386元/1mL;

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bis(2-Ethylhexyl)maleate

双（2-乙基己基）马来酸酯

142-16-5

1000 µg/mL

243271

Fluorochem

Bis(2-ethylhexyl) Maleate

93%

352元/25ml; 550元/100ml; 1034元/500ml;

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基本信息

CAS Number	142-16-5
MDL Number	MFCD00027250
Boiling Point	345℃
Melting Point	-60℃
Density	0.94

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. H373: May cause damage to organs .. H410: Very toxic to aquatic life with long lasting effects.
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. P273: Avoid release to the environment. 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. P314: Get medical advice/attention 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. P391: Collect spillage. 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.