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PHR1544

Supelco

2-Methoxyethanol

Pharmaceutical Secondary Standard; Certified Reference Material

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Synonym(s):
2-Methoxyethanol, Ethylene glycol monomethyl ether, Methyl glycol
Linear Formula:
CH3OCH2CH2OH
CAS Number:
Molecular Weight:
76.09
Beilstein:
1731074
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

Agency

traceable to USP 1601645

vapor density

2.62 (vs air)

vapor pressure

6.17 mmHg ( 20 °C)

CofA

current certificate can be downloaded

autoignition temp.

548 °F

expl. lim.

24.5 %

packaging

ampule of 3x1.2 mL each

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.402 (lit.)

bp

124-125 °C (lit.)

mp

−85 °C (lit.)

density

0.965 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

COCCO

InChI

1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3

InChI key

XNWFRZJHXBZDAG-UHFFFAOYSA-N

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This Item
MX051536050388907
2-Methoxyethanol Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1544

2-Methoxyethanol

2-Methoxyethanol Meets ACS Specifications GR ACS

Supelco

MX0515

2-Methoxyethanol

2-Methoxyethanol contains 50 ppm BHT as stabilizer, ACS reagent, ≥99.3%

Sigma-Aldrich

360503

2-Methoxyethanol

2-Methoxyethanol analytical standard

Supelco

88907

2-Methoxyethanol

packaging

ampule of 3x1.2 mL each

packaging

-

packaging

-

packaging

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

application(s)

environmental

format

neat

format

-

format

-

format

neat

storage temp.

2-30°C

storage temp.

room temp

storage temp.

-

storage temp.

-

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. 2-Methoxyethanol is widely used solvent in various electrochemical studies and industrial processes. It exhibits "quasi-aprotic" properties. Its solvent characteristics are a mixture of that of protic and aprotic solvents.

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.

Analysis Note

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

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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA4460 in the slot below. This is an example certificate only and may not be the lot that you receive.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 1B - STOT RE 2 - STOT SE 1

Target Organs

Immune system, thymus

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

104.0 °F - closed cup

Flash Point(C)

40 °C - closed cup


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