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03128

Supelco

Diethylene glycol

analytical standard

Synonym(s):

2,2′-Oxydiethanol, 2-Hydroxyethyl ether, Bis(2-hydroxyethyl) ether, Diglycol

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1 ML
CN¥1,772.83
2 ML
CN¥3,064.58

CN¥1,772.83

Please contact Customer Service for Availability
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1 ML
CN¥1,772.83
2 ML
CN¥3,064.58

About This Item

Linear Formula:
(HOCH2CH2)2O
CAS Number:
111-46-6
Molecular Weight:
106.12
Beilstein:
969209
EC Number:
203-872-2
MDL number:
MFCD00002882
UNSPSC Code:
41116107
PubChem Substance ID:
329747562
NACRES:
NA.24

CN¥1,772.83

Please contact Customer Service for Availability
Request a Bulk Order

grade

analytical standard

Quality Level

100

vapor density

2.14 (vs air)

vapor pressure

0.01 mmHg ( 20 °C)

description

non-ionic

Assay

≥99.5% (GC)

form

viscous liquid (clear)

autoignition temp.

442 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

2-12.3 %

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Quantitative RT-PCR ReadyMix™ One step RT-qPCR for probe-based methods, MMLV & hot-start Taq

QR0200

Quantitative RT-PCR ReadyMix™

usage

sufficient for 20 reactions, sufficient for 400 reactions, sufficient for 2000 reactions

usage

sufficient for 100 reactions, sufficient for 20 reactions, sufficient for 400 reactions

usage

sufficient for 20 reactions, sufficient for 2000 reactions, sufficient for 400 reactions

usage

sufficient for 250 reactions

technique(s)

qPCR: suitable

technique(s)

qPCR: suitable

technique(s)

qPCR: suitable

technique(s)

RT-qPCR: suitable

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

input

purified DNA

input

purified DNA

input

purified DNA

input

purified RNA

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Application

Diethylene glycol may be used as an analytical reference standard for the determination of the analyte in toothpaste, poly(ethylene terephthalate) yarns, pharmaceutical products and human biological samples by various chromatography techniques.[1][2][3][4][5]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

280.4 °F - closed cup

Flash Point(C)

138 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCM4539
    BCCM0336
    BCCL0685
    BCCJ7665
    BCCH5019

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    Fast determination of toxic diethylene glycol in toothpaste by ultra-performance liquid chromatography-time of flight mass spectrometry
    Hernandez F, et al.
    Analytical and Bioanalytical Chemistry, 391(3), 1021-1021 (2008)
    Gas chromatographic determination of diethylene glycol in poly (ethylene terephthalate)
    Ponder LH
    Analytical Chemistry, 40(1), 229-231 (1968)
    Formation of diethylene glycol as a side reaction during production of polyethylene terephthalate.
    Hovenkamp, S. G., and J. P. Munting.
    Journal of Polymer Science. Part A-1, Polymer Chemistry, 8.3, 679-682 (1970)
    Validated gas chromatographic-mass spectrometric assay for determination of the antifreezes ethylene glycol and diethylene glycol in human plasma after microwave-assisted pivalylation
    Maurer HH, et al.
    Journal of Chromatography. B, Biomedical Applications, 754(2), 401-409 (2001)
    Identification and quantification of ethylene glycol and diethylene glycol in plasma using gas chromatography-mass spectrometry
    Maurer Hans and Kessler C
    Archives of Toxicology, 62(1), 66-69 (1988)
    View All Related Papers

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