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ChemicalBook >> CAS DataBase List >> N-PHENYLMALEAMIC ACID

N-PHENYLMALEAMIC ACID

$13 - $1734
Product name: N-PHENYLMALEAMIC ACID
CAS: 555-59-9
MF: C10H9NO3
MW: 191.18
EINECS:209-102-1
MDL Number:MFCD00014011
Synonyms:2-Butenoic acid, 4-oxo-4-(phenylamino)-, (Z)-;Maleamic acid, N-phenyl-;Maleic acid monoanilide;N-PHENYLMALEAMIC ACID;ASISCHEM Z48890;MALEANINIC ACID;AKOS BBS-00004785;(2Z)-4-ANILINO-4-OXOBUT-2-ENOIC ACID

Price21 Properties Safety Information Description

21 prices

Selected condition：

Brand

aablocks
Activate Scientific
AHH
AK Scientific
American Custom Chemicals Corporation
AstaTech
Crysdot
Matrix Scientific
Sigma-Aldrich

Package

250mg
1g
5g
10g
25.00g
25g
250g
500g
0.25/ G
1/ G
1 unit
5/ G

Manufactureraablocks
Product numberAA00D8FP
Product description(Z)-4-Oxo-4-(phenylamino)but-2-enoic acid ≥95%
Packaging250mg
Price$13
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00D8FP
Product description(Z)-4-Oxo-4-(phenylamino)but-2-enoic acid 98%
Packaging1g
Price$23
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00D8FP
Product description(Z)-4-Oxo-4-(phenylamino)but-2-enoic acid 95%
Packaging10g
Price$64
Updated2026-05-28
Buy

ManufacturerActivate Scientific
Product numberAS172092
Product descriptioncis-4-Oxo-4-(phenylamino)but-2-enoic Acid 95%
Packaging1g
Price$52
Updated2026-06-04
Buy

ManufacturerAHH
Product numberMT-21173
Product descriptionN-Phenylmaleamic acid 97%
Packaging250g
Price$400
Updated2026-05-26
Buy

ManufacturerAK Scientific
Product number5845AF
Product descriptionn-Phenylmaleamicacid
Packaging5g
Price$628
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product number5845AF
Product descriptionn-Phenylmaleamicacid
Packaging25g
Price$1734
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0014773
Product descriptionN-PHENYLMALEAMIC ACID 95.00%
Packaging10G
Price$1165.58
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0014773
Product descriptionN-PHENYLMALEAMIC ACID 95.00%
Packaging5G
Price$833.72
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0014773
Product descriptionN-PHENYLMALEAMIC ACID 95.00%
Packaging1G
Price$626.08
Updated2021-12-16
Buy

ManufacturerAstaTech
Product number31800
Product descriptionCIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOIC ACID 97%
Packaging5G
Price$297
Updated2026-04-30
Buy

ManufacturerAstaTech
Product number31800
Product descriptionCIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOICACID 97%
Packaging5/ G
Price$410
Updated2021-12-16
Buy

ManufacturerAstaTech
Product number31800
Product descriptionCIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOIC ACID 97%
Packaging25G
Price$986
Updated2026-04-30
Buy

ManufacturerAstaTech
Product number31800
Product descriptionCIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOICACID 97%
Packaging0.25/ G
Price$65
Updated2021-12-16
Buy

ManufacturerAstaTech
Product number31800
Product descriptionCIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOIC ACID 97%
Packaging1G
Price$95
Updated2026-04-30
Buy

ManufacturerAstaTech
Product number31800
Product descriptionCIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOICACID 97%
Packaging1/ G
Price$137
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00D8FP	(Z)-4-Oxo-4-(phenylamino)but-2-enoic acid ≥95%	250mg	$13	2026-05-28	Buy
aablocks	AA00D8FP	(Z)-4-Oxo-4-(phenylamino)but-2-enoic acid 98%	1g	$23	2026-05-28	Buy
aablocks	AA00D8FP	(Z)-4-Oxo-4-(phenylamino)but-2-enoic acid 95%	10g	$64	2026-05-28	Buy
Activate Scientific	AS172092	cis-4-Oxo-4-(phenylamino)but-2-enoic Acid 95%	1g	$52	2026-06-04	Buy
AHH	MT-21173	N-Phenylmaleamic acid 97%	250g	$400	2026-05-26	Buy
AK Scientific	5845AF	n-Phenylmaleamicacid	5g	$628	2021-12-16	Buy
AK Scientific	5845AF	n-Phenylmaleamicacid	25g	$1734	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0014773	N-PHENYLMALEAMIC ACID 95.00%	10G	$1165.58	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0014773	N-PHENYLMALEAMIC ACID 95.00%	5G	$833.72	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0014773	N-PHENYLMALEAMIC ACID 95.00%	1G	$626.08	2021-12-16	Buy
AstaTech	31800	CIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOIC ACID 97%	5G	$297	2026-04-30	Buy
AstaTech	31800	CIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOICACID 97%	5/ G	$410	2021-12-16	Buy
AstaTech	31800	CIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOIC ACID 97%	25G	$986	2026-04-30	Buy
AstaTech	31800	CIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOICACID 97%	0.25/ G	$65	2021-12-16	Buy
AstaTech	31800	CIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOIC ACID 97%	1G	$95	2026-04-30	Buy
AstaTech	31800	CIS-4-OXO-4-(PHENYLAMINO)BUT-2-ENOICACID 97%	1/ G	$137	2021-12-16	Buy

Next Last

Properties

Melting point :188-190°C
Boiling point :326.92°C (rough estimate)
Density :Apparent density 1.418 g/ml at 30°
refractive index :1.5310 (estimate)
pka :2.69±0.25(Predicted)
CAS DataBase Reference :555-59-9(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405	Store locked up.

Description

Esters as fungicides.

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N-PHENYLMALEAMIC ACID

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