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MilliporeSigma

32434

TEPP

PESTANAL®, analytical standard

Synonym(s):

Tetraethyl pyrophosphate, Tetraethyl diphosphate

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50 MG

$90.75

$90.75

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About This Item

Empirical Formula (Hill Notation):
C8H20O7P2
CAS Number:
107-49-3
Molecular Weight:
290.19
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754210
EC Number:
203-495-3
Beilstein/REAXYS Number:
1714017
MDL number:
MFCD00055459

Key Documents

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Product Name

TEPP, PESTANAL®, analytical standard

format

neat

Quality Level

100

InChI

1S/C8H20O7P2/c1-5-11-16(9,12-6-2)15-17(10,13-7-3)14-8-4/h5-8H2,1-4H3

SMILES string

CCOP(=O)(OCC)OP(=O)(OCC)OCC

InChI key

IDCBOTIENDVCBQ-UHFFFAOYSA-N

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

storage temp.

2-8°C

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

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application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

application(s)

agriculture
environmental

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

TEPP (Tetraethyl pyrophosphate, Pestanal) is highly toxic in nature both by skin absorption and inhalation. It is an organic phosphate pesticide, acting acts as an inhibitor of cholinesterase. It is soluble in water and is slowly decomposed by water. It may be found as a dry mixture or in the liquid state.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 1 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

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

wgk

WGK 3

flash_point_f

>212.0 °F

flash_point_c

> 100 °C

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM7783
BCCL6667
BCCJ8324
BCBW7851
BCBW3672

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Therapeutic factors in survival after lethal cholinesterase inhibition by phosphorus insecticides.
G FREEMAN et al.
The New England journal of medicine, 253(7), 266-271 (1955-08-18)
Poisoning by organic phosphates used as pesticides.
A J METCALFE
The Medical journal of Australia, 2(18), 696-697 (1953-10-31)
Inhibition of cholinesterases by irreversible inhibitors in vitro and in vivo.
F HOBBIGER
British journal of pharmacology and chemotherapy, 6(1), 21-30 (1951-03-01)
N S L Perry et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 9(1), 48-51 (2002-04-03)
The essential oil of Salvia lavandulaefolia at two dosage levels was administered orally to rats for five days. Choline esterase activity was measured post mortem in three areas of the brain, both in the absence and presence of TEPP, a
Reversal of the actions of tetraethyl pyrophosphate in surviving mammalian tissue.
B B ROY et al.
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 89(2), 255-258 (1955-06-01)
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