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6-Hydroxy-2-naphthaldehyde

6-Hydroxy-2-naphthaldehyde structure

CAS No.: 78119-82-1

Chemical Name:: 6-Hydroxy-2-naphthaldehyde

Synonyms: 6-Hydroxy-2-naphthaL;2-Hydroxy-6-Naphthaldehyde;6-HYDROXY-2-NAPHTHALDEHYDE;2-Naphthol-6-carboxaldehyde;6-Hydroxy-2-Naphthalaldehyde;6-Hydroxy-2-naphthaldehyde>6-Hydroxy-2-naphthaldehyde 95%;6-HYDROXY-2-NAPHTHALDEHYDE, 99+%;6-hydroxy-2-naphtalenecarbaldehyde;6-hydroxynaphthalene-2-carbaldehyde

CBNumber:: CB1187403

Molecular Formula:: C11H8O2

Molecular Weight:: 172.18

MDL Number:: MFCD03427537

MOL File:: 78119-82-1.mol

MSDS File:: SDS

Last updated:2026-01-13 11:13:41

Product description	Number	Pack Size	Price
6-Hydroxy-2-naphthaldehyde >98.0%(GC)(T)	H1245	5g	$51
6-Hydroxy-2-naphthaldehyde >98.0%(GC)(T)	H1245	25g	$162
6-Hydroxy-2-naphthaldehyde 97%	H25376	1g	$17
6-Hydroxy-2-naphthaldehyde 97%	H25376	5g	$20
6-Hydroxy-2-naphthaldehyde 97%	H25376	10g	$40
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6-Hydroxy-2-naphthaldehyde Properties

Melting point	178-180
Boiling point	373.4±15.0 °C(Predicted)
Density	1.288±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
pka	8.60±0.40(Predicted)
form	Solid
Appearance	White to off-white Solid
InChI	InChI=1S/C11H8O2/c12-7-8-1-2-10-6-11(13)4-3-9(10)5-8/h1-7,13H
InChIKey	PRYNJOJHKYNLIS-UHFFFAOYSA-N
SMILES	C1=C2C(C=C(O)C=C2)=CC=C1C=O
CAS DataBase Reference	78119-82-1(CAS DataBase Reference)
UNSPSC Code	12352200
NACRES	NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
Hazard Codes	Xi
Risk Statements	52
WGK Germany	WGK 3
HazardClass	IRRITANT
HS Code	2912490090
Storage Class	11 - Combustible Solids

6-Hydroxy-2-naphthaldehyde price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	H1245	6-Hydroxy-2-naphthaldehyde >98.0%(GC)(T)	78119-82-1	5g	$51	2021-12-16	Buy
TCI Chemical	H1245	6-Hydroxy-2-naphthaldehyde >98.0%(GC)(T)	78119-82-1	25g	$162	2021-12-16	Buy
Synthonix	H25376	6-Hydroxy-2-naphthaldehyde 97%	78119-82-1	1g	$17	2026-05-06	Buy
Synthonix	H25376	6-Hydroxy-2-naphthaldehyde 97%	78119-82-1	5g	$20	2026-05-06	Buy
Synthonix	H25376	6-Hydroxy-2-naphthaldehyde 97%	78119-82-1	10g	$40	2026-05-06	Buy

Product number	Packaging	Price	Buy
H1245	5g	$51	Buy
H1245	25g	$162	Buy
H25376	1g	$17	Buy
H25376	5g	$20	Buy
H25376	10g	$40	Buy

6-Hydroxy-2-naphthaldehyde Chemical Properties,Uses,Production

Synthesis

A stirring bar, 0.35 g (2.01 mmol) of 6-hydroxy-2-naphthylcarbinol and 20 mL of N, N-dimethylformamide were introduced into a 100 mL flask to form a homogenous mixture. This mixture was added with 3.5 g (36.94 mmol) of electrolytic manganese dioxide (FMH, Tosoh, purity: 91.77 per cent) and vigorously stirred for 16 hours while the mixture was maintained at 20°C. The reaction mixture was analyzed by using liquid chromatography. As a result, it was found that the conversion of the 6-hydroxy-2-naphthylcarbinol was 92.3 per cent, and the yield of the 6-hydroxy-2-naphthaldehyde was 87 percent.

References

[1] Patent: CN105111054, 2017, B. Location in patent: Paragraph 0088; 0089; 0090
[2] Patent: WO2006/82245, 2006, A1. Location in patent: Page/Page column 156
[3] Patent: US2003/229120, 2003, A1. Location in patent: Page 52

6-Hydroxy-2-naphthaldehyde synthesis

Synthesis of 6-Hydroxy-2-naphthaldehyde from 6-Bromo-2-naphthol

6-Hydroxy-2-naphthaldehyde Preparation Products And Raw materials

Raw materials

2-Naphthalenecarbonitrile, 6-formyl- 6-Methoxy-2-naphthaldehyde 6-(Hydroxymethyl)-2-naphthol 6-Bromo-2-naphthol n-Butyllithium

Tetrahydrofuran N,N-Dimethylformamide METHYL 6-HYDROXY-2-NAPHTHOATE 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy

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Preparation Products

6-Hydroxy-2-naphthaldehyde Suppliers

Global( 195)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20124	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29640	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13903	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21588	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29794	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
career henan chemical co	58
Antai Fine Chemical Technology Co.,Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from 6-Hydroxy-2-naphthaldehyde manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-09-25	6-Hydroxy-2-naphthaldehyde 78119-82-1	US $5.00-0.10 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2021-08-12	6-Hydroxy-2-naphthaldehyde 78119-82-1	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2019-12-27	6-Hydroxy-2-naphthaldehyde 78119-82-1	US $1.00 / KG	1KG	99%	200kg	Career Henan Chemical Co

6-Hydroxy-2-naphthaldehyde
78119-82-1
US $5.00-0.10 / KG
99%
Henan Fengda Chemical Co., Ltd

6-Hydroxy-2-naphthaldehyde
78119-82-1
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

6-Hydroxy-2-naphthaldehyde
78119-82-1
US $1.00 / KG
99%
Career Henan Chemical Co

6-Hydroxy-2-naphthaldehyde Spectrum

6-Hydroxy-2-naphthaldehyde(78119-82-1)¹HNMR 6-Hydroxy-2-naphthaldehyde(78119-82-1)FT-IR

78119-82-1(6-Hydroxy-2-naphthaldehyde)Related Search:

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CHROMOMYCIN A3 6-Methoxy-2-naphthaldehyde MITHRAMYCIN A 6'-Methoxy-2'-propiononaphthone 2-Acetyl-6-methoxynaphthalene

1-(6-hydroxy-2-naphthyl)ethan-1-one 6-METHOXY-2-NAPHTHOIC ACID 6-ACETOXY-2-NAPHTHOIC ACID 2-ACETYL-5-BROMO-6-METHOXYNAPHTHALENE 6-BENZOYL-2-NAPHTHOL

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6-Hydroxynaphthalene-2-carboxaldehyde, 2-Formyl-6-hydroxynaph 6-Hydroxy-2-naphthaldehyde 95% 6-hydroxy-2-naphtalenecarbaldehyde 6-HYDROXY-2-NAPHTHALDEHYDE 2-Hydroxy-6-Naphthaldehyde 6-HYDROXY-2-NAPHTHALDEHYDE, 99+% 2-Naphthol-6-carboxaldehyde 6-Hydroxynaphthalene-2-carboxaldehyde, 2-Formyl-6-hydroxynaphthalene 6-Hydroxy-2-naphthaL 6-hydroxy-2-naphthalenecarboxaldehyde 6-hydroxynaphthalene-2-carbaldehyde 6-Hydroxy-2-naphthaldehyde> 2-Naphthalenecarboxaldehyde, 6-hydroxy- 6-Hydroxy-2-Naphthalaldehyde 78119-82-1 C11H8O2 Intermediates of Dyes and Pigments Aromatic Aldehydes & Derivatives (substituted)