Free lookupCAS 134-62-3

N,N-diethyl-m-toluamide

CAS 134-62-3 · PubChem CID 4284 · C12H17NO · 191.27 g/mol

Also called Diethyltoluamide, DEET, N,N-Diethyl-3-methylbenzamide, N,N-Diethyl-m-toluamide, Diethyl toluamide.

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Opens the builder with N,N-diethyl-m-toluamide loaded
as component 1 at 100%.

01GHS classification

Irritant

Signal word

Warning

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

Precautionary statement codes

P264, P264+P265, P270, P280, P301+P317, P302+P352, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, and P501

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

H302Harmful if swallowed

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

H315Causes skin irritation

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

H319Causes serious eye irritation

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

02Physical and chemical properties

Appearance

N,n-diethyl-m-toluamide appears as clear colorless or faintly yellow slightly viscous liquid. Faint pleasant odor. (NTP, 1992)

CAMEO Chemicals — fetched 2026-08-28

Odour

Faint, characteristic odor

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28

Melting point

-49 °F (pour point) (NTP, 1992)

CAMEO Chemicals — fetched 2026-08-28

Boiling point

160 °C at 19 mm Hg

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28

Flash point

155 °C (open cup)

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28

Auto-ignition temperature

no value printed

unsourced — inference candidate

Flammable limits

no value printed

unsourced — inference candidate

Vapour pressure

no value printed

unsourced — inference candidate

Relative density

0.996 g/cu cm at 20 °C

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28

Solubility in water

Very soluble in benzene, ethyl ether, ethanol

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28

Partition coefficient, log Kow

log Kow = 2.02

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28

Viscosity

13.3 cP at 30 °C

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28

03Toxicological information

No published acute toxicity value was found for this substance in the sources we read. On a document, Section 11 would print unsourced — inference candidate rather than an estimate.

This page is the evidence. The document is the deliverable.

Everything above is free and stays free. For $5 the same sourced values are assembled into a 16-section safety data sheet and a print-ready GHS label carrying your company details in Section 1.

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What we read

Regulation (EC) No 1272/2008 of the European Parliament and of the Council, CAMEO Chemicals, Hazardous Substances Data Bank (HSDB).

15 sourced records for this substance are in the ledger. Values dated more than 30 days ago are re-fetched on the next document.

04Also in the ledger

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