Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-DIETHYLMALEIC ANHYDRIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

28843-39-2

28843-39-2 structure

28843-39-2 structure

Name: 2,3-DIETHYLMALEIC ANHYDRIDE
Chemical Name: 3,4-diethylfuran-2,5-dione
CAS Number: 28843-39-2
Molecular Formula: C₈H₁₀O₃
Molecular Weight: 154.16300
Create Date: 2017-05-11 18:32:10
Modify Date: 2024-01-10 21:41:51

Name	3,4-diethylfuran-2,5-dione
Synonyms	Diaethylmaleinsaeure-anhydrid 3,4-Diethyl-2,5-furandione Diethylmaleicanhydride 2,5-Furandione,3,4-diethyl diethyl-maleic acid anhydride

Density	1.124g/cm3
Boiling Point	248.121ºC at 760 mmHg
Molecular Formula	C₈H₁₀O₃
Molecular Weight	154.16300
Flash Point	108.446ºC
Exact Mass	154.06300
PSA	43.37000
LogP	1.18640
Vapour Pressure	0.025mmHg at 25°C
Index of Refraction	1.474

HS Code	2917190090

616-02-4 structure

616-02-4

~%

28843-39-2 structure

28843-39-2

15719-64-9 structure

15719-64-9

Literature: Fittig Justus Liebigs Annalen der Chemie, 1877 , vol. 188, p. 72 Full Text Show Details Kuester; Haas Justus Liebigs Annalen der Chemie, 1906 , vol. 346, p. 21

Precursor 1
616-02-4
DownStream 1
34085-07-9

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%