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Merck
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PHR3826

Triethylene Glycol

certified reference material, pharmaceutical secondary standard

Synonym(s):

Triethylene glycol, Triglycol

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About This Item

Linear Formula:
HO(CH2CH2O)2CH2CH2OH
CAS Number:
112-27-6
Molecular Weight:
150.17
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
969357
MDL number:
MFCD00002880

Key Documents

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Product Name

Triethylene Glycol, certified reference material, pharmaceutical secondary standard

SMILES string

OCCOCCOCCO

InChI

1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2

InChI key

ZIBGPFATKBEMQZ-UHFFFAOYSA-N

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1683708

vapor density

5.2 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

CofA

current certificate can be downloaded

autoignition temp.

699 °F

expl. lim.

9.2 %

packaging

pkg of 1 mL

refractive index

n20/D 1.455 (lit.)

bp

125-127 °C/0.1 mmHg (lit.)

mp

−7 °C (lit.)

density

1.124 g/mL at 20 °C (lit.)

application(s)

pharmaceutical

storage temp.

2-30°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

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

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.

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

330.8 °F

flash_point_c

166 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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