4,4'-Methylenebis(N-(2-hydroxy-1-naphthylmethylene)aniline)

$30 - $500.67
Product name: 4,4'-Methylenebis(N-(2-hydroxy-1-naphthylmethylene)aniline)
CAS: 4231-45-2
MF: C35H26N2O2
MW: 506.59
EINECS:
MDL Number:MFCD00029385
Synonyms:2-Naphthalenol, 1,1'-[methylenebis(4,1-phenylenenitrilomethylidyne)]bis-;1,1′-[Methylenebis(4,1-phenylenenitrilomethylidyne)]bis[2-naphthalenol;4,4'-Methylenebis(N-(2-hydroxy-1-naphthylmethylene)aniline);4,4'-Methylenebis(N-(2-hydroxy-1-naphthylmethylene)aniline)

Price4 Properties Safety Information Description

4 prices

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Brand

Package

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0309772
Product description4,4'-METHYLENE-BIS(N-(2-HYDROXY-1-NAPHTHYLMETHYLENE)ANILINE) 95.00%
Packaging5MG
Price$500.67
Updated2021-12-16
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ManufacturerAronis compounds
Product numberM04025
Product description1,1'-[methylenebis(4,1-phenylenenitrilomethylylidene)]di(2-naphthol)
Packaging20mg
Price$30
Updated2021-12-16
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ManufacturerSigma-Aldrich
Product numberS685690
Product description4,4'-METHYLENEBIS(N-(2-HYDROXY-1-NAPHTHYLMETHYLENE)ANILINE) AldrichCPR
Packaging1g
Price$110
Updated2024-03-01
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ManufacturerSigma-Aldrich
Product numberS685690
Product description4,4'-METHYLENEBIS(N-(2-HYDROXY-1-NAPHTHYLMETHYLENE)ANILINE) Aldrich^CPR
Packaging1 unit
Price$121
Updated2026-04-30
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Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	CHM0309772	4,4'-METHYLENE-BIS(N-(2-HYDROXY-1-NAPHTHYLMETHYLENE)ANILINE) 95.00%	5MG	$500.67	2021-12-16	Buy
Aronis compounds	M04025	1,1'-[methylenebis(4,1-phenylenenitrilomethylylidene)]di(2-naphthol)	20mg	$30	2021-12-16	Buy
Sigma-Aldrich	S685690	4,4'-METHYLENEBIS(N-(2-HYDROXY-1-NAPHTHYLMETHYLENE)ANILINE) AldrichCPR	1g	$110	2024-03-01	Buy
Sigma-Aldrich	S685690	4,4'-METHYLENEBIS(N-(2-HYDROXY-1-NAPHTHYLMETHYLENE)ANILINE) Aldrich^CPR	1 unit	$121	2026-04-30	Buy

Properties

Melting point :247-248 °C
Boiling point :763.7±60.0 °C(Predicted)
Density :1.18±0.1 g/cm3(Predicted)
pka :7.65±0.50(Predicted)

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
H413	May cause long lasting harmful effects to aquatic life	Hazardous to the aquatic environment, long-term hazard	Category 4

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321	Specific treatment (see … on this label).
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.

Shanghai Anyinuo Biomedical Technology Co., Ltd.

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