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Merck
CN

1192808

USP

Diethanolamine

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

2,2′-Iminodiethanol, Bis(2-hydroxyethyl)amine

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About This Item

Linear Formula:
HN(CH2CH2OH)2
CAS Number:
111-42-2
Molecular Weight:
105.14
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329749576
MDL number:
MFCD00002843
Beilstein/REAXYS Number:
605315

Key Documents

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Product Name

Diethanolamine, United States Pharmacopeia (USP) Reference Standard

InChI

1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2

SMILES string

OCCNCCO

InChI key

ZBCBWPMODOFKDW-UHFFFAOYSA-N

grade

pharmaceutical primary standard

vapor density

3.6 (vs air)

vapor pressure

<0.98 atm ( 100 °C)

API family

diethanolamine

autoignition temp.

689 °F

expl. lim.

10.6 %

manufacturer/tradename

USP

refractive index

n20/D 1.477 (lit.)

bp

217 °C/150 mmHg (lit.)

mp

28 °C (lit.)

density

1.097 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Application

Diethanolamine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral

target_organs

Kidney,Liver,Blood

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

280.4 °F - closed cup

flash_point_c

138 °C - closed cup

Regulatory Information

危险化学品
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