Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Chloropyridazine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3-CHLOROPYRIDAZINE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

1120-95-2

1120-95-2 structure

1120-95-2 structure

Name: 3-Chloropyridazine
Chemical Name: 3-Chloropyridazine
CAS Number: 1120-95-2
Molecular Formula: C₄H₃ClN₂
Molecular Weight: 114.533
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridazine
Create Date: 2018-09-12 12:43:35
Modify Date: 2025-08-21 12:27:24

Name	3-Chloropyridazine
Synonyms	Pyridazine, 3-chloro- 3-Chloropyridazine

Density	1.3±0.1 g/cm3
Boiling Point	241.7±13.0 °C at 760 mmHg
Molecular Formula	C₄H₃ClN₂
Molecular Weight	114.533
Flash Point	123.3±5.4 °C
Exact Mass	113.998474
PSA	25.78000
LogP	0.10
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.535

Hazard Codes	Xi
Risk Phrases	22
HS Code	2933990090

504-30-3 structure

504-30-3

~64%

1120-95-2 structure

1120-95-2

Literature: SmithKline Beecham Corporation Patent: US6159964 A1, 2000 ;

504-30-3 structure

504-30-3

10025-87-3 structure

10025-87-3

~%

1120-95-2 structure

1120-95-2

Literature: Chemische Berichte, , vol. 42, p. 657

Precursor 2
504-30-3 10025-87-3
DownStream 8
5469-70-5 40972-16-5 289-80-5 135034-10-5
19064-65-4 65202-53-1 871020-44-9 62567-44-6

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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