Skip to Content
MilliporeSigma
Get up to 22% off for Pi Day until 3/26.Save Now

D4400

Diethyl chlorophosphate

Synonym(s):

Diethyl phosphorochloridate

Slide 1 of 1
Sign In to View Organizational & Contract Pricing.

About This Item

Linear Formula:
(C2H5O)2P(O)Cl
CAS Number:
814-49-3
Molecular Weight:
172.55
EC Number:
212-396-4
UNSPSC Code:
12352200
MDL number:
MFCD00009075
Beilstein/REAXYS Number:
471433

Key Documents

View All Documentation

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI

1S/C4H10ClO3P/c1-3-7-9(5,6)8-4-2/h3-4H2,1-2H3

InChI key

LGTLXDJOAJDFLR-UHFFFAOYSA-N

SMILES string

CCOP(Cl)(=O)OCC

vapor density

5.94 (vs air)

vapor pressure

0.1 mmHg ( 25 °C)

refractive index

n20/D 1.416 (lit.)

bp

60 °C/2 mmHg (lit.)

density

1.194 g/mL at 25 °C (lit.)

storage temp.

2-8°C

comparable product

Product No.
Description
Pricing

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Acute Tox. 3 Inhalation

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

199.4 °F - closed cup

flash_point_c

93 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
049F3443

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service