Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrrole-2,5-dione,1-(4-nitrophenyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4338-06-1

4338-06-1 structure

4338-06-1 structure

Name: maleimide, n-(p-nitrophenyl)
Chemical Name: N-(4-Nitrophenyl)maleimide
CAS Number: 4338-06-1
Molecular Formula: C₁₀H₆N₂O₄
Molecular Weight: 218.166
Create Date: 2018-04-06 08:00:00
Modify Date: 2026-07-12 10:02:17

Name	N-(4-Nitrophenyl)maleimide
Synonyms	Nitrophenylmaleimide 1-(4-NITRO-PHENYL)-PYRROLE-2,5-DIONE 1H-Pyrrole-2,5-dione, 1-(4-nitrophenyl) N-(4-Nitrophenyl)MaleiMide N-(4-Nitrophenyl)maleimide> 1-(4-Nitrophenyl)-1H-pyrrole-2,5-dione 1-(4-nitrophenyl)pyrrole-2,5-dione (4-NITROPHENYL) MALEIMIDE T-CHEM-BB B001449 1-(4-nitrophenyl)-3-pyrroline-2,5-quinone ASISCHEM S97819 AURORA KA-3853 1-(4-NITROPHENYL)-1H-PYRROLE-2,5-DIONE N-(4-NITROPHENYL)MALEIMIDE 1-(4-nitrophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione Maleimide, N-(p-nitrophenyl) MFCD00022576

Density	1.5±0.1 g/cm3
Boiling Point	418.5±28.0 °C at 760 mmHg
Melting Point	170°C
Molecular Formula	C₁₀H₆N₂O₄
Molecular Weight	218.166
Flash Point	206.9±24.0 °C
Exact Mass	218.032761
PSA	83.20000
LogP	0.82
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.667

Hazard Codes	Xi: Irritant;
Risk Phrases	R22
Safety Phrases	S23-S36/37/39
HS Code	2925190090

Precursor 8
941-69-5 36342-10-6 108-31-6 100-01-6
30186-41-5 110-16-7 37904-11-3 80818-24-2
DownStream 1
36342-10-6

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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