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2,6-Dichlorobenzaldehyde

2,6-Dichlorobenzaldehyde structure

CAS No.: 83-38-5

Chemical Name:: 2,6-Dichlorobenzaldehyde

Synonyms: Benzaldehyde, 2,6-dichloro-;NSC 7193;AURORA 14017;AKOS BBS-00003170;2,6-Dichlorobenzalde;LABOTEST-BB LT01460902;6-Dichlorobenzaldehyde;2,6-Dichloobenzaldehyde;2,6-Dichlor-Benzaldehyd;2,6-dichloro-benzaldehyd

CBNumber:: CB1410213

Molecular Formula:: C7H4Cl2O

Molecular Weight:: 175.01

MDL Number:: MFCD00003307

MOL File:: 83-38-5.mol

MSDS File:: SDS

Last updated:2026-05-27 23:34:41

Product description	Number	Pack Size	Price
2,6-Dichlorobenzaldehyde 99%	D56500	25g	$27.9
2,6-Dichlorobenzaldehyde 99%	D56500	100g	$57.4
2,6-Dichlorobenzaldehyde >97.0%(GC)	D0331	25g	$132
2,6-Dichlorobenzaldehyde >97.0%(GC)	D0331	100g	$348
2,6-Dichlorobenzaldehyde >98%	D67911	10g	$15
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2,6-Dichlorobenzaldehyde Properties

Melting point	69-71 °C (lit.)
Boiling point	165°C
Density	1.3456 (rough estimate)
refractive index	1.5756 (estimate)
Flash point	135°C
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	<1g/l insoluble
form	Crystalline Powder
color	White to light beige
Water Solubility	<0.1 g/100 mL at 23 ºC
Sensitive	Air Sensitive
BRN	386477
Stability	Stable. Incompatible with strong oxidizing agents, strong bases. Air, light and moisture sensitive.
InChI	1S/C7H4Cl2O/c8-6-2-1-3-7(9)5(6)4-10/h1-4H
InChIKey	DMIYKWPEFRFTPY-UHFFFAOYSA-N
SMILES	[H]C(=O)c1c(Cl)cccc1Cl
CAS DataBase Reference	83-38-5(CAS DataBase Reference)
FDA UNII	781ADM5611
NIST Chemistry Reference	Benzaldehyde, 2,6-dichloro-(83-38-5)
EPA Substance Registry System	Benzaldehyde, 2,6-dichloro- (83-38-5)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H314

Precautionary statements

P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363

PPE

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Hazard Codes

C,Xi

Risk Statements

34-36/37/38

Safety Statements

26-27-28-36/37/39-45-37/39

RIDADR

UN 3261 8/PG 2

WGK Germany

Hazard Note

Corrosive

TSCA

TSCA listed

HazardClass

PackingGroup

III

HS Code

29130000

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Skin Corr. 1B

REACH Registrations

Inactive

Limited Quantities

1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	0
3		0

2,6-Dichlorobenzaldehyde price More Price(50)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	D56500	2,6-Dichlorobenzaldehyde 99%	83-38-5	25g	$27.9	2026-04-30	Buy
Sigma-Aldrich	D56500	2,6-Dichlorobenzaldehyde 99%	83-38-5	100g	$57.4	2026-04-30	Buy
TCI Chemical	D0331	2,6-Dichlorobenzaldehyde >97.0%(GC)	83-38-5	25g	$132	2026-04-30	Buy
TCI Chemical	D0331	2,6-Dichlorobenzaldehyde >97.0%(GC)	83-38-5	100g	$348	2026-04-30	Buy
Synthonix	D67911	2,6-Dichlorobenzaldehyde >98%	83-38-5	10g	$15	2026-05-06	Buy

Product number	Packaging	Price	Buy
D56500	25g	$27.9	Buy
D56500	100g	$57.4	Buy
D0331	25g	$132	Buy
D0331	100g	$348	Buy
D67911	10g	$15	Buy

2,6-Dichlorobenzaldehyde Chemical Properties,Uses,Production

Chemical Properties

white to light yellow powder

Uses

An intermediate in the synthesis of substituted (2,6-dichlorobenzylideneamino)guanidines and some hydrazone derivatives of C-cyanoformamidrazone. It showed antihypertensive activity.

Synthesis Reference(s)

Journal of the American Chemical Society, 78, p. 4609, 1956 DOI: 10.1021/ja01599a025
Tetrahedron Letters, 29, p. 707, 1988 DOI: 10.1016/S0040-4039(00)80190-2

General Description

Yellowish flakes or fine off-white powder. Pungent odor.

Air & Water Reactions

Sensitive to air, moisture and light. Insoluble in water.

Reactivity Profile

2,6-Dichlorobenzaldehyde is incompatible with strong oxidizers and strong bases. 2,6-Dichlorobenzaldehyde may also be incompatible with iron.

Fire Hazard

2,6-Dichlorobenzaldehyde is combustible.

Purification Methods

Crystallise the aldehyde from EtOH/H2O or pet ether (b 30-60o). [Beilstein 7 IV 576.]

2,6-Dichlorobenzaldehyde synthesis

Synthesis of 2,6-Dichlorobenzaldehyde from 2,6-Dichlorobenzonitrile

2,6-Dichlorobenzaldehyde Preparation Products And Raw materials

Raw materials

Benzoyl peroxide 2,6-Dichlorobenzal chloride Pyrethrins AIBN 2-Chloro-6-nitrotoluene

Hydrogen peroxide 2,6-Dichlorotoluene 4-Nitrotoluene Potassium permanganate 2-[(E)-(2,6-dichlorophenyl)methylideneamino]guanidine

AMINOGUANIDINE

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Preparation Products

3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBALDEHYDE 2,6-DICHLOROPHENETHYLISOCYANIDE (2,6-DICHLORO-3-NITRO)BENZYL ALCOHOL Chromeazurol B 2,6-Dichlorobenzoyl chloride

2,6-Difluorobenzaldehyde 2-Chloro-6-fluorobenzaldehyde 2,6-DICHLORO-N-HYDROXYBENZENECARBOXIMIDOYL CHLORIDE 2,6-Dichloro-3-nitrobenzaldehyde 2',6'-Dichloroacetophenone

Porphine 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride Chromeazurol B

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2,6-Dichlorobenzaldehyde Suppliers

Global( 520)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Yanxi Chemical Co., Ltd.	+8618531123677	faithe@yan-xi.com	China	5853	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5231	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20122	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7245	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13901	58
Dalian Richfortune Chemicals Co., Ltd	+86-86-411-84820922 +86-8613904096939	sales@richfortunechem.com	China	305	57
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21588	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Dalian Richfortune Chemicals Co., Ltd	57
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55

View Lastest Price from 2,6-Dichlorobenzaldehyde manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-05-29	2,6-Dichlorobenzaldehyde 83-38-5		1KG	98%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD
2026-05-28	2,6-Dichlorobenzaldehyde 83-38-5	$10.00-30.00	10kg	99%	100000kg	Hebei Chuanghai Biotechnology Co,.LTD
2026-05-25	2,6-Dichlorobenzaldehyde 83-38-5	$100.00-2000.00	1000kg	0.98	100000	Wuxi High Mountain Hi-tech Development Co.,Ltd.

2,6-Dichlorobenzaldehyde
83-38-5
$0.00
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

2,6-Dichlorobenzaldehyde
83-38-5
$10.00-30.00
99%
Hebei Chuanghai Biotechnology Co,.LTD

2,6-Dichlorobenzaldehyde
83-38-5
$100.00-2000.00
0.98
Wuxi High Mountain Hi-tech Development Co.,Ltd.

2,6-Dichlorobenzaldehyde Spectrum

2,6-Dichlorobenzaldehyde(83-38-5)MS 2,6-Dichlorobenzaldehyde(83-38-5)¹HNMR 2,6-Dichlorobenzaldehyde(83-38-5)¹³CNMR 2,6-Dichlorobenzaldehyde(83-38-5)IR1 2,6-Dichlorobenzaldehyde(83-38-5)IR2 2,6-Dichlorobenzaldehyde(83-38-5)IR3 2,6-Dichlorobenzaldehyde(83-38-5)Raman

83-38-5(2,6-Dichlorobenzaldehyde)Related Search:

4-Hydroxybenzaldehyde 3-Methoxybenzaldehyde 4-Dimethylaminobenzaldehyde Benzaldehyde 3-(Trifluoromethyl)benzaldehyde

2-Nitrobenzaldehyde p-Anisaldehyde 2',6'-Dichloroacetophenone 2,4,6-Trichlorobenzoyl chloride Dacthal

2,3,6-TRICHLOROBENZOIC ACID 2,4-Dichlorobenzaldehyde 2,5-Dichlorobenzaldehyde 2,6-Dichlorobenzoic acid 2,4,6-Trichlorobenzoic acid

Chlorthal 2,3-Dichlorobenzaldehyde 3,5-Dichlorobenzaldehyde

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2,6-DICHLOROBENZALDEHYDE LABOTEST-BB LT01460902 AURORA 14017 AKOS BBS-00003170 2,6-dichloro-benzaldehyd 2,6-Dichlor-Benzaldehyd 2,6-Dichloobenzaldehyde Benzaldehyde, 2,6-dichloro- o,o'-dichlorobenzaldehyde N-octadecylcarbamothioic acid S-methyl ester 2,6-Dichlorobenzalde 6-Dichlorobenzaldehyde 2,6-Dichlorobenzaldehyde,99% 2,6-Dichlorobenzaldehyde, 99% 50GR NSC 7193 2, 6 - two chlorobenzene forMaldehyde 2,6-Dichlorobenzenaldehyde 2,6-Dichlorobenzaldehyde 2,6 2,6-Dichlorobenzaldehyde> 2,6-Dichlorobenzaldehyde ISO 9001：2015 REACH 2,6-Dichlorobenzaldehyde, 98% 6-Dichlorobenzenaldehyde 83-38-5 C7H4C12O ALDEHYDE C7 Carbonyl Compounds Aldehydes Building Blocks Organic Building Blocks Building Blocks Carbonyl Compounds Chemical Synthesis Organic Building Blocks Aromatics Intermediates Benzaldehyde Dicloxacillin Aldehydes C7 Carbonyl Compounds