Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,4-DICHLORO-6-HYDROXYBENZALDEHYDE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,4-DICHLORO-6-HYDROXYBENZALDEHYDE
Price: ￥888.0/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-dichloro-6-hydroxybenzaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

78443-72-8

78443-72-8 structure

78443-72-8 structure

Name: 2,4-DICHLORO-6-HYDROXYBENZALDEHYDE
Chemical Name: 2,4-dichloro-6-hydroxybenzaldehyde
CAS Number: 78443-72-8
Molecular Formula: C₇H₄Cl₂O₂
Molecular Weight: 191.012
Create Date: 2018-03-16 08:00:00
Modify Date: 2025-08-25 10:39:55

Name	2,4-dichloro-6-hydroxybenzaldehyde
Synonyms	Benzaldehyde, 2,4-dichloro-6-hydroxy- 2,4-DICHLORO-6-HYDROXYBENZALDEHYDE MFCD00016590 4,6-dichlorosalicyladehyde Benzaldehyde,4,6-dichloro-2-hydroxy 4,6-dichloro-2-hydroxybenzaldehyde 2-hydroxy-4,6-dichlorobenzaldehyde Benzaldehyde, 4,6-dichloro-2-hydroxy 4,6-dichlorosalicylaldehyde 2,4,5-TRIFLUORO-1,3-PHENYLENEDIAMINE 2,4-dichloro-6-hydroxy benzaldehyde

Density	1.5±0.1 g/cm3
Boiling Point	255.2±35.0 °C at 760 mmHg
Melting Point	51 °C
Molecular Formula	C₇H₄Cl₂O₂
Molecular Weight	191.012
Flash Point	108.2±25.9 °C
Exact Mass	189.958832
PSA	37.30000
LogP	3.52
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.644

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
HS Code	2913000090

2420-26-0 structure

2420-26-0

~%

78443-72-8 structure

78443-72-8

Literature: US6921763 B2, ;

Precursor 1
2420-26-0
DownStream 2
91508-48-4 94294-09-4

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

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