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2-Naphthaldehyde

CAS No.: 66-99-9

Chemical Name:: 2-Naphthaldehyde

Synonyms: naphthalene-2-carbaldehyde;2-Formylnaphthalene;2-NaphthaL;2-NAPHTHALDEHYDE;2-Naphthakdehyde;B-NAPHTHALDEHYDE;NAPHTHALDEHYDE(2-);2-NAPHTHYLALDEHYDE;Naphthaldehyde,97%;BETA-NAPHTHALDEHYDE

CBNumber:: CB4496391

Molecular Formula:: C11H8O

Molecular Weight:: 156.18

MOL File:: 66-99-9.mol

Modify Date:: 2025/4/15 18:16:32

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2-Naphthaldehyde Properties

Melting point	58-61 °C (lit.)
Boiling point	160 °C (19 mmHg)
Density	1.6211
refractive index	1.6211 (estimate)
Flash point	160°C/19mm
storage temp.	-20°C
solubility	Chloroform, Methanol (Sparingly)
form	Powder or Chunks
color	Off-white to yellow or light beige
Water Solubility	Soluble in hot water.
FreezingPoint	1.0755
Sensitive	Air Sensitive
BRN	507750
InChIKey	PJKVFARRVXDXAD-UHFFFAOYSA-N
CAS DataBase Reference	66-99-9(CAS DataBase Reference)
NIST Chemistry Reference	2-Naphthalenecarboxaldehyde(66-99-9)
EPA Substance Registry System	2-Naphthalenecarboxaldehyde (66-99-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS06

Signal word

Warning

Hazard statements

H302+H312+H332-H315-H319-H301-H335

Precautionary statements

P280a-P301+P310a-P305+P351+P338-P405-P501a-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501

Hazard Codes

Xn,Xi

Risk Statements

36/37/38-22

Safety Statements

22-24/25-36-26

RIDADR

UN 3335

WGK Germany

RTECS

QJ0190010

10-23

HS Code

29122900

NFPA 704

	1
2		0

2-Naphthaldehyde price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	N206	2-Naphthaldehyde 98%	66-99-9	5G	₹2652.13	2022-06-14	Buy
Sigma-Aldrich(India)	N206	2-Naphthaldehyde 98%	66-99-9	25G	₹9439.4	2022-06-14	Buy
Sigma-Aldrich(India)	N206	2-Naphthaldehyde 98%	66-99-9	100G	₹29108.43	2022-06-14	Buy
ALFA India	ALF-B25157-22	2-Naphthaldehyde, 98%	66-99-9	100g	₹14935	2022-05-26	Buy
ALFA India	ALF-B25157-14	2-Naphthaldehyde, 98%	66-99-9	25g	₹9648	2022-05-26	Buy

Product number	Packaging	Price	Buy
N206	5G	₹2652.13	Buy
N206	25G	₹9439.4	Buy
N206	100G	₹29108.43	Buy
ALF-B25157-22	100g	₹14935	Buy
ALF-B25157-14	25g	₹9648	Buy

2-Naphthaldehyde Chemical Properties,Uses,Production

Chemical Properties

Pink crystalline

Uses

2-Naphthaldehyde aids in stereo-selective formation of bicyclo 2-siloxy-2-alkoxyoxetanes. It is also used as catalytic agent and petrochemical additive.

Definition

ChEBI: A naphthaldehyde that is naphthalene substituted by a formyl group at position 2.

Purification Methods

Distil 2-naphthaldehyde with steam then crystallise it from water or EtOH. [Beilstein 7 IV 1288.]

2-Naphthaldehyde Preparation Products And Raw materials

Raw materials

Tin(Ⅱ)chloride anhydrous Imine Diethyl ether Methanediol, 1-(2-naphthalenyl)-, 1,1-diacetate 1,3-Dithiane, 2-(2-naphthalenyl)-

2-(CHLOROMETHYL)NAPHTHALENE 2-IODONAPHTHALENE 2-Naphthoyl chloride 2-Vinylnaphthalene 2-Naphthylacetic acid

2-Naphthalenemethanol 2-(Bromomethyl)naphthalene 2-Naphthoic acid 2-Methylnaphthalene

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Preparation Products

N-METHYL-N-(2-NAPHTHYLMETHYL)AMINE 3-NAPHTHALEN-2-YL-PROPIONALDEHYDE Naphthalene 2,2'-DINAPHTHYL KETONE 3-hydroxynaphthalene-2-carbaldehyde

ZM 449829

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2-Naphthaldehyde Suppliers

Global( 360)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Flavi Pharma	+91-8583858185 +91-9637442284	Hyderabad, India	275	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6257	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6100	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6768	58	Inquiry
Otto Chemie Pvt. Ltd.	+91 9820041841	Mumbai, India	5870	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6700	30	Inquiry
A. B. Enterprises	08048986961	Mumbai, India	226	58	Inquiry
Opulent Pharma	08068441147Ext 981	Gujarat, India	810	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6905	58	Inquiry
Shandong Xingshun New Material Co., Ltd.	+86-0519-86464994 +86-13515263029	China	552	58	Inquiry

Supplier	Advantage
Flavi Pharma	58
CLEARSYNTH LABS LTD.	58
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
Otto Chemie Pvt. Ltd.	58
CHEMSWORTH	30
A. B. Enterprises	58
Opulent Pharma	58
Alfa Aesar	58
Shandong Xingshun New Material Co., Ltd.	58

2-Naphthaldehyde Spectrum

2-Naphthaldehyde(66-99-9)¹HNMR 2-Naphthaldehyde(66-99-9)¹³CNMR 2-Naphthaldehyde(66-99-9)IR1 2-Naphthaldehyde(66-99-9)Raman

66-99-9(2-Naphthaldehyde)Related Search:

2-Chlorobenzaldehyde Sodium poly[(naphthaleneformaldehyde)sulfonate] 1-Hydroxy-2-naphthoic acid 4-AMINOSULFONYL-1-HYDROXY-2-NAPHTHOIC ACID, 97 N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide

5,12-NAPHTHACENEQUINONE 2-Naphthoyl chloride PHENYL 3-HYDROXY-2-NAPHTHOATE Naphthol AS 9-ACETYLPHENANTHRENE

9,10-DIHYDROBENZO[A]PYREN-7(8H)-ONE 2-ACETYLPHENANTHRENE 3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE 3,5-DIHYDROXY-2-NAPHTHOIC ACID XYLIDYL BLUE I SODIUM SALT

NAPHTHOL AS ACETATE 1'-HYDROXY-2'-ACETONAPHTHONE NAPHTHOL AS-BI PHOSPHATE

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BETA-NAPHTHALDEHYDE 2-NAPHTHALDEHYDE 2-Naphthalenecarboxaldehyde 2-NAPHTHALENECARBALDEHYDE 2-NAPHTHYLALDEHYDE 2-Formylanaphthalene beta-Formylnaphthalene beta-Naphthylaldehyde beta-Naphthylcarboxaldehyde NAPHTHALDEHYDE(2-) NAPHTHALENE-B-ALDEHYDE 2-Naphthakdehyde 2-naphthaldehyde (beta) Naphthaldehyde,97% 2-Naphthaldehyde,98% B-NAPHTHALDEHYDE 2-NAPHTHALDEHYDE 98% 2-Naphthaldehyde, 98% 25GR 2-Naphthaldehyde, 98% 5GR 2-Naphthaldehyde (8CI) 2-Naphthalenealdehyde 2- naphthaleneforMaldehyde N**2-Naphthaldehyde 2-NaphthaL 2-Naphthaldehyde> 2-Naphthaldehyde, 98%, for synthesis 2-Formylnaphthalene naphthalene-2-carbaldehyde 2-Naphthalenecarboxaldehyde (9CI, ACI) Chlorobutanol Impurity?6 66-99-9 C11H8O ALDEHYDE C10 to C21 Carbonyl Compounds Building Blocks Aldehydes Organic Building Blocks Naphthalene series Pyridines