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PHR1456

马来酸二异辛酯

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

马来酸双(2-乙基己基)酯

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线性分子式:
CH3(CH2)3CH(C2H5)CH2O2CCH=CHCO2CH2CH(C2H5)(CH2)3CH3
化学文摘社编号:
142-16-5
分子量:
340.50
NACRES:
NA.24
PubChem Substance ID:
329822616
UNSPSC Code:
41116107
EC Number:
205-524-5
MDL number:
MFCD00027250

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产品名称

马来酸二异辛酯, Pharmaceutical Secondary Standard; Certified Reference Material

InChI key

ROPXFXOUUANXRR-YPKPFQOOSA-N

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-

SMILES string

CCCCC(CC)COC(=O)\C=C/C(=O)OCC(CC)CCCC

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1075203

API family

bis(2-ethylhexyl) maleate

CofA

current certificate can be downloaded

packaging

pkg of 2x1 g

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.455 (lit.)

density

0.944 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

Quality Level

300

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Analysis Note

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

Application

Bis(2 ethylhexyl)maleate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by titrimetry.
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.

General description

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.

Other Notes

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.
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.

pictograms

Health hazardEnvironment
GHS08,GHS09

signalword

Warning

hcodes

H373,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - STOT RE 2 Oral

target_organs

Kidney,Liver

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

365.0 °F - closed cup

flash_point_c

185 °C - closed cup

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Bis(2 ethylhexyl)maleate
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia/National Formulary, 6143-6143 (2013)

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