Shanghai Nianxing Industrial Co., Ltd
China
Product Name: METHYL 2,5-DIOXO-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: METHYL 2,5-DIOXO-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE
Price: ￥2018.0/5g ￥6048.0/25g ￥608.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: METHYL 2,5-DIOXO-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55750-48-6

55750-48-6 structure

55750-48-6 structure

Name: METHYL 2,5-DIOXO-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE
Chemical Name: N-Methoxycarbonylmaleimide
CAS Number: 55750-48-6
Molecular Formula: C₆H₅NO₄
Molecular Weight: 155.108
Catalog: Chemical reagent Organic reagent Amide
Create Date: 2018-05-11 08:00:00
Modify Date: 2025-08-24 21:22:05

Name	N-Methoxycarbonylmaleimide
Synonyms	1H-Pyrrole-1-carboxylic acid, 2,5-dihydro-2,5-dioxo-, methyl ester EINECS 259-792-3 methyl 2,5-dioxopyrrole-1-carboxylate Methyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate MFCD00042755

Density	1.5±0.1 g/cm3
Boiling Point	242.5±23.0 °C at 760 mmHg
Melting Point	63-65ºC
Molecular Formula	C₆H₅NO₄
Molecular Weight	155.108
Flash Point	100.4±22.6 °C
Exact Mass	155.021851
PSA	63.68000
LogP	-0.87
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.546
Storage condition	2-8°C

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	22-24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2925190090

541-59-3 structure

541-59-3

79-22-1 structure

79-22-1

~99%

55750-48-6 structure

55750-48-6

Literature: Fujita, Daishi; Suzuki, Kosuke; Sato, Sota; Yagi-Utsumi, Maho; Kurimoto, Eiji; Yamaguchi, Yoshiki; Kato, Koichi; Fujita, Makoto Chemistry Letters, 2012 , vol. 41, # 3 p. 313 - 315

2126-93-4 structure

2126-93-4

141-78-6 structure

141-78-6

~%

55750-48-6 structure

55750-48-6

Literature: US2004/59101 A1, ;

Precursor 4
541-59-3 79-22-1 2126-93-4 141-78-6
DownStream 10
4856-87-5 5132-30-9 27574-80-7 28537-73-7
28537-70-4 541-59-3 134272-63-2 34321-81-8
34321-80-7 157503-18-9

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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