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Molekula

Molekula

3-Diethylaminophenol

SKU 75630880 CAS 91-68-9 (C2H5)2NC6H4OH MW 165.23 In stock Bulk quantities on request

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need

3-Diethylaminophenol is an organic compound primarily used as a coupling agent in dye synthesis, particularly for azo dyes, and as a reagent in organic chemistry for various reactions. It appears as a pink to reddish-brown crystalline solid with a distinct amine-like odor. This chemical has a CAS number of 91-68-9, a molecular formula of (C2H5)2NC6H4OH, and a molecular weight of 165.23 g/mol. It is typically stored at ambient conditions but requires careful handling due to its hazardous nature, marked by the signal word "Danger." Molekula supplies 3-Diethylaminophenol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

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Example image for illustration only. Other packaging and pack sizes are available.

Pricing & pack sizes

Pack sizes & pricing

These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.

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  • 100 g — £30.90 per pack ex VAT · £37.08 inc. VAT

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Specifications

Property Value
Appearance Red/ pink/ brown flakes
Assay ≥98.0%

Storage & handling

Property Value
Storage Temperature Ambient
Flash Point 115 °C
Transport Class 6.1
Packing Group III
Acidity Neutral

Identification

Property Value
SKU 75630880
CAS Number 91-68-9
IUPAC Name 3-(diethylamino)phenol
EC Number 202-090-9
Molecular Formula (C2H5)2NC6H4OH
Molecular Weight 165.23
Exact Mass 165.1154
SMILES CCN(CC)C1=CC(=CC=C1)O
InChIKey WAVOOWVINKGEHS-UHFFFAOYSA-N
InChI InChI=1S/C10H15NO/c1-3-11(4-2)9-6-5-7-10(12)8-9/h5-8,12H,3-4H2,1-2H3
PubChem CID 7062
UN Number UN2811
REACH Code Y110
TSCA Listed Yes
HTS Code 29222981
Tariff Code 2922290080

Safety & GHS

Danger
  • GHS pictogram — Toxic Toxic GHS06
  • GHS pictogram — Health Hazard Health Hazard GHS07
  • GHS pictogram — Hazardous to the Environment Hazardous to the Environment GHS09

Hazard statements

  • H301 Toxic if swallowed
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation
  • H411 Toxic to aquatic life with long lasting effects

Precautionary statements

  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray
  • P273 Avoid release to the environment
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
  • P302+352 IF ON SKIN: Wash with soap and water
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

  • 3-(N,N-diethylamino)phenol
  • DIETHYLAMINOPHENOL, 3-
  • m-Diethylaminophenol
  • m-hydroxy-n,n-diethylaniline
  • metaDiethylaminophenol
  • N,N-DIETHYL-3-HYDROXYBENZENAMINE
  • N,N-Diethyl-m-aminophenol
  • Phenol, 3-(diethylamino)-
  • RODOL DEMAP

Frequently asked questions

What is 3-Diethylaminophenol commonly used for?

It is primarily used as a coupling agent in the synthesis of azo dyes, as an intermediate for rhodamine dyes and 7-diethylaminocoumarins, and in the production of pharmaceutical intermediates.

What is the molecular formula and molecular weight of 3-Diethylaminophenol?

The molecular formula is (C2H5)2NC6H4OH, and the molecular weight is 165.23 g/mol.

How should 3-Diethylaminophenol be stored?

Store in a tightly sealed container at ambient temperature, away from moisture, light, and incompatible substances.

What grades or purities of 3-Diethylaminophenol does Molekula supply?

Molekula supplies technical grade and analytical/pharmaceutical grade (if applicable) for research and industrial applications.

Can Molekula supply 3-Diethylaminophenol in bulk quantities?

Yes, bulk quantities are available upon request, subject to inventory and regulatory compliance.

What documentation comes with an order of 3-Diethylaminophenol?

Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.

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