7474-31-9

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Basic information

Product Name: 4-DIMETHYLAMINOBENZOIC ANHYDRIDE
Synonyms: 4-DIMETHYLAMINOBENZOIC ANHYDRIDE;(4-dimethylaminobenzoyl) 4-dimethylaminobenzoate;Bis[4-(dimethylamino)benzoic]anhydride
CAS NO:7474-31-9
Molecular Formula: C₁₈H₂₀N₂O₃
Molecular Weight: 312.363
EINECS: N/A
Product Categories: N/A
Mol File: 7474-31-9.mol
Article Data: 1

Chemical Properties

Melting Point: 149-154℃
Boiling Point: 481.3°Cat760mmHg
Flash Point: 244.9°C
Appearance: /
Density: 1.188g/cm³
Vapor Pressure: 2.01E-09mmHg at 25°C
Refractive Index: 1.614
Storage Temp.: N/A
Solubility: N/A
PKA: 1.33±0.12(Predicted)
CAS DataBase Reference: 4-DIMETHYLAMINOBENZOIC ANHYDRIDE(CAS DataBase Reference)
NIST Chemistry Reference: 4-DIMETHYLAMINOBENZOIC ANHYDRIDE(7474-31-9)
EPA Substance Registry System: 4-DIMETHYLAMINOBENZOIC ANHYDRIDE(7474-31-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 7474-31-9(Hazardous Substances Data)

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Benzoic acid,4-(dimethylamino)-, anhydride with 4-(dimethylamino)benzoic acid
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7474-31-9 C18H20N2O3 4-DIMETHYLAMINOBENZOIC ANHYDRIDE
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4-DIMETHYLAMINOBENZOIC ANHYDRIDE
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Hangzhou Fandachem Co.,Ltd
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4-DiMethylaMinobenzoic anhydride
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7474-31-9 Usage

General Description

4-DIMETHYLAMINOBENZOIC ANHYDRIDE is an organic compound that is used in the synthesis of pharmaceuticals and agrochemicals. It is a derivative of benzoic anhydride, with the addition of a dimethylamino group. This chemical is a white to off-white solid that is soluble in organic solvents such as ethanol and acetone. It is commonly used as a reagent in organic chemistry reactions, particularly in the synthesis of amides and esters. 4-DIMETHYLAMINOBENZOIC ANHYDRIDE is also used as a precursor in the production of UV stabilizers and light stabilizers, which are used in the production of plastics and coatings to prevent degradation from sunlight. As with any chemical, proper handling and precautions should be taken when working with 4-DIMETHYLAMINOBENZOIC ANHYDRIDE to ensure safety and prevent exposure.

Check Digit Verification of cas no

The CAS Registry Mumber 7474-31-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,7 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7474-31:
(6*7)+(5*4)+(4*7)+(3*4)+(2*3)+(1*1)=109
109 % 10 = 9
So 7474-31-9 is a valid CAS Registry Number.

InChI:InChI=1/C18H20N2O3/c1-19(2)15-9-5-13(6-10-15)17(21)23-18(22)14-7-11-16(12-8-14)20(3)4/h5-12H,1-4H3

7474-31-9 Well-known Company Product Price

Brand
(Code)Product description
CAS number
Packaging
Price
Detail

Alfa Aesar
(H32503) 4-Dimethylaminobenzoic anhydride, 97%
7474-31-9
1g
765.0CNY
Detail

Alfa Aesar
(H32503) 4-Dimethylaminobenzoic anhydride, 97%
7474-31-9
5g
2547.0CNY
Detail

7474-31-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	4-Dimethylaminobenzoic anhydride

1.2 Other means of identification

Product number	-
Other names	[4-(dimethylamino)benzoyl] 4-(dimethylamino)benzoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7474-31-9 SDS

7474-31-9Upstream product

619-84-1 p-N,N-dimethylaminobenzoic acid

7474-31-9Downstream Products

7474-31-9Relevant articles and documents

-

Fones

, p. 1966 (1948)

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