Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Dimethylaminobenzoic anhydride
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

7474-31-9

7474-31-9 structure

7474-31-9 structure

Name: 4-Dimethylaminobenzoic anhydride
Chemical Name: 4-Dimethylaminobenzoic anhydride
CAS Number: 7474-31-9
Molecular Formula: C₁₈H₂₀N₂O₃
Molecular Weight: 312.36300
Create Date: 2018-07-07 17:00:29
Modify Date: 2025-08-29 10:28:46

Name	4-Dimethylaminobenzoic anhydride
Synonyms	[4-(dimethylamino)benzoyl] 4-(dimethylamino)benzoate

Density	1.188g/cm3
Boiling Point	481.3ºC at 760mmHg
Molecular Formula	C₁₈H₂₀N₂O₃
Molecular Weight	312.36300
Flash Point	244.9ºC
Exact Mass	312.14700
PSA	49.85000
LogP	2.81580
Index of Refraction	1.614

HS Code	2922509090

619-84-1 structure

619-84-1

~%

7474-31-9 structure

7474-31-9

Literature: Fones Journal of the American Chemical Society, 1948 , vol. 70, p. 1966

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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