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Blotic (CAS 31218-83-4) | ChemAbout

Home/Compounds/Agrochemical/Propetamphos

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insecticide for agricultural and veterinary use

Related Reading

Why Does One Chemical Intermediate End Up in Dozens of Pesticides? Inside the Reaction Interface Economy

A single pyridine intermediate feeds four different neonicotinoid insecticides. A single pyrazole acid feeds a whole family of SDHI fungicides. This isn't coincidence — it's the Reaction Interface Economy, the organizing logic behind modern agrochemical R&D and its supply chain.

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C₁₀H₂₀NO₄PS

281.31 g/mol

AgrochemicalDanger

Blotic

CAS31218-83-4EC250-517-2

Category

Agrochemical

Compound Class

Ester

Primary Use

organophosphate insecticide

Propetamphos is a yellow oily liquid used as an organophosphate insecticide. It functions as a cholinesterase inhibitor with contact and stomach action, providing long residual activity.

Control of cockroachesControl of fliesControl of mosquitoes

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Safety Reference

Toxic

Harmful

Health Hazard

Environmental Hazard

Danger

H301Toxic if swallowed

H400

Customs Tariff Classification

The international HS code for Blotic (CAS 31218-83-4) is 2929.90.

HS code (international, 6-digit)

2929.90

EU CN code (8-digit)

2929 90 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers

IUPAC Name

propan-2-yl (E)-3-[ethylamino(methoxy)phosphinothioyl]oxybut-2-enoate

InChIKey

BZNDWPRGXNILMS-VQHVLOKHSA-N

SMILES

CCNP(=S)(OC)O/C(=C/C(=O)OC(C)C)/C

Synonyms (36)

(+/-)-PROPETAMPHOS
Blotic
Deadmag
E-Propetamphos
PROPETAMPHOS [MART.]
Propetamphos (>85%)
Propetamphos (BAN)
Propetamphos, PESTANAL(R)
SAN 322I
Safrotin
Safrotin S 200
Sandoz 52139
Seraphos
Tsar

Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

H311Toxic in contact with skin

H330Fatal if inhaled

H331Toxic if inhaled

H361Suspected of damaging fertility or the unborn child

H370Causes damage to organs

H372Causes damage to organs through prolonged or repeated exposure

H332Harmful if inhaled