Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-chloropyridazine-3-carbaldehyde
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-Chloro-3-pyridazinecarboxaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

303085-53-2

303085-53-2 structure

303085-53-2 structure

Name: 6-chloropyridazine-3-carbaldehyde
Chemical Name: 6-chloropyridazine-3-carbaldehyde
CAS Number: 303085-53-2
Molecular Formula: C₅H₃ClN₂O
Molecular Weight: 142.54300
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridazine
Create Date: 2018-05-15 08:00:00
Modify Date: 2025-08-25 17:23:15

Name	6-chloropyridazine-3-carbaldehyde
Synonyms	6-chloranylpyridazine-3-carbaldehyde 3-chloro-6-pyridazinecarbaldehyde 6-chloro-3-pyridazinecarboxyaldehyde 3-Chloro-6-formylpyridazine 6-Chloro-3-formylpyridazine 6-chloro-3-pyridazinecarboxaldehyde 6-Chloropyridazine-3-carboxaldehyde 6-Chloro-3-pyridazinecarbaldehyde

Density	1.432g/cm3
Boiling Point	334.6ºC at 760mmHg
Molecular Formula	C₅H₃ClN₂O
Molecular Weight	142.54300
Flash Point	156.2ºC
Exact Mass	141.99300
PSA	42.85000
LogP	0.94250
Index of Refraction	1.601

Hazard Codes	Xn
HS Code	2933990090

75680-92-1 structure

75680-92-1

~84%

303085-53-2 structure

303085-53-2

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2004/56817 A1, 2004 ; Location in patent: Page 91-92 ; WO 2004/056817 A1

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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