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Merck

PHR1476

Supelco

Diethyl Phthalate

Pharmaceutical Secondary Standard; Certified Reference Material

동의어(들):

Diethyl phthalate

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
C6H4-1,2-(CO2C2H5)2
CAS 번호:
84-66-2
Molecular Weight:
222.24
Beilstein:
1912500
EC Number:
201-550-6
MDL number:
MFCD00009111
UNSPSC 코드:
41116107
PubChem Substance ID:
329823404
NACRES:
NA.24

주요 문서

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기술 서비스
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도움 문의

Grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

Agency

traceable to Ph. Eur. D1410000
traceable to USP 1193505

vapor density

7.66 (vs air)

vapor pressure

1 mmHg ( 100 °C)

API family

diethyl phthalate

CofA

current certificate can be downloaded

autoignition temp.

854 °F

expl. lim.

0.75 %, 187 °F

포장

pkg of 1 g

기술

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.502 (lit.)

bp

298-299 °C (lit.)

mp

−3 °C (lit.)

density

1.12 g/mL at 25 °C (lit.)

응용 분야

pharmaceutical (small molecule)

형식

neat

저장 온도

2-30°C

SMILES string

CCOC(=O)c1ccccc1C(=O)OCC

InChI

1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3

InChI key

FLKPEMZONWLCSK-UHFFFAOYSA-N

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관련 카테고리

일반 설명

Diethyl Phthalate is a phthalic acid ester, commonly synthesized by the condensation of the carboxy groups of phthalic acid with methanol.. It is used as a solvent for fragrance in cosmetic formulations and personal care products.
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.

애플리케이션

Diethyl Phthalate may be used as a pharmaceutical reference standard for the determination of the analyte in cosmetic products, pharmaceutical formulations and dietary supplements by chromatography.
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.

분석 메모

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

기타 정보

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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 LRAA3024 in the slot below. This is an example certificate only and may not be the lot that you receive.

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point (°F)

338.0 °F - closed cup

Flash Point (°C)

170 °C - closed cup

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

Identification of phthalates in medications and dietary supplement formulations in the United States and Canada
Kelley K, et al.
Environmental Health Perspectives, 120(3), 379-384 (2011)
Phthalic Acid and Derivatives
Ullmann's Encyclopedia of Industrial Chemistry (2007)
Gas chromatography in routine pharmaceutical analysis
Baines CB and Proctor KA
The Journal of Pharmacy and Pharmacology, 11(S1), 230T-234T (1959)
Analysis of consumer cosmetic products for phthalate esters.
Hubinger JC and Havery DC
Journal of Cosmetic Science, 57(2), 127-137 (2006)
Simultaneous determination of seven phthalates and four parabens in cosmetic products using HPLC-DAD and GC-MS methods
Shen Y-H, et al.
Journal of Separation Science, 30(1), 48-54 (2007)
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