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3-Diethylaminophenol

Product Name
3-Diethylaminophenol
CAS No.
91-68-9
Chemical Name
3-Diethylaminophenol
Synonyms
DEMAP;diethylaminophenol;3-Hydroxy-N,N-diethylaniline;DIETHYL META AMINO PHENOL;N,N-DIETHYL-3-AMINOPHENOL;3-DiethyL;JACS-91-68-9;M-DIETHYLAMINOPHENOL;3-DIETHYLAMINOPHENOL;Diethyl-m-aminophenol
CBNumber
CB4377616
Molecular Formula
C10H15NO
Formula Weight
165.23
MOL File
91-68-9.mol
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3-Diethylaminophenol Property

Melting point:
69-72 °C (lit.)
Boiling point:
170 °C/15 mmHg (lit.)
Density 
1.0203 (rough estimate)
vapor pressure 
0.345Pa at 25℃
refractive index 
1.4820 (estimate)
Flash point:
141 °C
storage temp. 
Inert atmosphere,Room Temperature
solubility 
4.087g/L in organic solvents at 20 ℃
pka
10.08±0.10(Predicted)
form 
Flakes or Granules
color 
Gray-brown to rose or red
Water Solubility 
<0.1 g/100 mL at 20.5 ºC
BRN 
908212
LogP
0.929 at 23℃
CAS DataBase Reference
91-68-9(CAS DataBase Reference)
NIST Chemistry Reference
Phenol, 3-(diethylamino)-(91-68-9)
EPA Substance Registry System
m-(Diethylamino)phenol (91-68-9)
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Safety

Hazard Codes 
T,Xi
Risk Statements 
25-36/37/38
Safety Statements 
36/37/39-45-22-26-36-24/25
RIDADR 
UN 2512 6.1/PG 3
WGK Germany 
2
RTECS 
SL0550500
HS Code 
29222900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
102091
Product name
3-Diethylaminophenol
Purity
97%
Packaging
100g
Price
$74.1
Updated
2024/03/01
Sigma-Aldrich
Product number
102091
Product name
3-Diethylaminophenol
Purity
97%
Packaging
500g
Price
$132
Updated
2024/03/01
TCI Chemical
Product number
D0470
Product name
N,N-Diethyl-3-aminophenol
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$89
Updated
2024/03/01
TRC
Product number
D443825
Product name
3-Diethylaminophenol
Packaging
10g
Price
$120
Updated
2021/12/16
Matrix Scientific
Product number
139916
Product name
3-Diethylaminophenol
Purity
95%+
Packaging
1g
Price
$101
Updated
2021/12/16
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3-Diethylaminophenol Chemical Properties,Usage,Production

Chemical Properties

Grey-brown to rose or red flakes or granules

Uses

3-Diethylaminophenol is used as a reagent in the synthesis of coumarin- and rhodamine-fused deep red fluorescent dyes.

Uses

3-Diethylaminophenol was used as starting reagent for the synthesis of silyloxyaniline. It was used in the synthesis of Nile Red and its hydroxy-derivative.

General Description

Black solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

An amine and phenol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Phenols do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid.

Hazard

See phenol.

Health Hazard

ACUTE/CHRONIC HAZARDS: 3-Diethylaminophenol may cause irritation on contact.

Fire Hazard

Flash point data are not available for 3-Diethylaminophenol, but 3-Diethylaminophenol is probably combustible.

Flammability and Explosibility

Non flammable

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View Lastest Price from 3-Diethylaminophenol manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
3-Diethylaminophenol 91-68-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-10
Shaanxi Dideu Medichem Co. Ltd
Product
3-Diethylaminophenol 91-68-9
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2019-12-31
Honest Joy Holdings Limited
Product
3-Diethylaminophenol 91-68-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98.5%
Supply Ability
100 tons
Release date
2022-02-18

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