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Merck

36934

Bis(methylglycol) phthalate

analytical standard

Synonym(s):

Bis(2-methoxyethyl) phthalate, Dimethylglycol phthalate

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About This Item

Empirical Formula (Hill Notation):
C14H18O6
CAS Number:
117-82-8
Molecular Weight:
282.29
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755546
EC Number:
204-212-6
Beilstein/REAXYS Number:
2056929
MDL number:
MFCD00042842

Key Documents

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Product Name

Bis(methylglycol) phthalate, analytical standard

InChI key

HSUIVCLOAAJSRE-UHFFFAOYSA-N

InChI

1S/C14H18O6/c1-17-7-9-19-13(15)11-5-3-4-6-12(11)14(16)20-10-8-18-2/h3-6H,7-10H2,1-2H3

SMILES string

COCCOC(=O)c1ccccc1C(=O)OCCOC

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

230 °C/10 mmHg (lit.)

density

1.173 g/mL at 20 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

Quality Level

100

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Bis(methylglycol) phthalate analytical standard

Supelco

36934

Bis(methylglycol) phthalate

Bis(8-methylnonyl) phthalate analytical standard

Supelco

42446

Bis(8-methylnonyl) phthalate

Didecyl phthalate analytical standard

Supelco

36933

Didecyl phthalate

mono-Methyl phthalate analytical standard

Supelco

36926

mono-Methyl phthalate

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

application(s)

cleaning products
cosmetics
food and beverages
personal care

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

format

neat

format

neat

format

neat

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Bis(methylglycol) phthalate may be used as an analytical reference standard for the quantification of the analyte in plastic food packaging materials using gas chromatography coupled to tandem mass spectrometry.[1]

General description

Bis(methylglycol) phthalate belongs to the class of phthalate esters widely used as plasticizers in plastic films.[1]
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

Other Notes

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.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H360

Hazard Classifications

Repr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

249.8 °F - closed cup

flash_point_c

121 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM9474
BCCK8840
BCCB3394
BCBT9573
BCBT5847

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Gas chromatography-triple quadrupole tandem mass spectrometry for successive single-surface migration study of phthalate esters from polythene film
Yang J, et al.
Food Control, 73, 1134-1143 (2017)
R Gollamudi et al.
Journal of applied toxicology : JAT, 5(6), 368-371 (1985-12-01)
Di(2-ethylhexyl)phthalate (DEHP) inhibited UDP-glucuronyltransferase activity of rat liver in vitro and in vivo. Diethyl phthalate and dimethoxyethyl phthalate also inhibited this enzyme in vitro. On the other hand, DEHP did not inhibit the activity of the cytosolic enzyme N-acetyltransferase; it
J Campbell et al.
Journal of applied toxicology : JAT, 4(1), 35-41 (1984-02-01)
The rat foetus, in contrast with the maternal liver and placenta, has little or no ability to hydrolyse di-(2-methoxyethyl)-phthalate (DMEP) to mono-2-methoxyethyl)-phthalate (MMEP). At short times after the administration of DMEP to the dam on the 14th day of gestation
Wataru Naito et al.
Environmental monitoring and assessment, 115(1-3), 451-471 (2006-05-02)
Screening-level ecological risk assessments of di(2-ethylhexyl)phthalate (DEHP) for aquatic organisms in Japan were conducted using estimated statistical values based on surface water and sediment monitoring data and effect threshold values based on a large aquatic toxicity database. An alternative method
J Yonemoto et al.
Toxicology letters, 21(1), 97-102 (1984-04-01)
The secondary metabolite of dimethoxyethyl phthalate (DMEP), methoxyacetic acid (MAA), but neither the diester nor either of its primary metabolites, monomethoxyethyl phthalate (MMEP) and 2-methoxyethanol (ME), interferes with normal growth and development of organogenesis phase rat embryos in culture. These
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