Tetraethyl pyrophosphate | CAS 107-49-3

Element: pyrophosphate tetraethyl

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C-S » Chemicals » tetraethyl-pyrophosphate-PX472153

Identification

Tetraethyl pyrophosphate

CAS:

107-49-3

EINECS:

203-495-3

Molecular Formula:

C₈H₂₀O₇P₂

MDL:

Synonym:

hetp ; nifos ; hept ; tepp ; ea1285 ; tetron ; killaz ; grisol ; fosvex ; killex

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Ethyl pyrophosphate

Carbone Scientific Co., Ltd.

CS10643192

Diphosphoric acid, tetraethyl ester

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AGN-PC-0JK8AB

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Properties for Tetraethyl pyrophosphate

Molecular Weight:

290.19 g·mol−1

Density:

1.901 g/cm³ (25 °C)

Melting point:

208-213°C (decomposition)

Boiling point:

200°C (0.3 Torr)

Flash point:

>100 °C

Safety & Transport Information

Risk Codes:

R27/28 - Very toxic in contact with skin and if swallowed
R50 - Very toxic to aquatic organisms

Safety Codes:

S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S38 - In case of insufficient ventilation wear suitable respiratory equipment
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

Hazard Classes:

6.1(a)

Hazard Symbols:

T+, N