Shanghai Nianxing Industrial Co., Ltd
China
Product Name: METHYL 4-CHLORO-6-OXO-1-PHENYL-1,6-DIHYDRO-3-PYRIDAZINECARBOXYLATE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: METHYL 4-CHLORO-6-OXO-1-PHENYL-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

129109-17-7

129109-17-7 structure

129109-17-7 structure

Name: METHYL 4-CHLORO-6-OXO-1-PHENYL-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE
Chemical Name: methyl 4-chloro-6-oxo-1-phenylpyridazine-3-carboxylate
CAS Number: 129109-17-7
Molecular Formula: C₁₂H₉ClN₂O₃
Molecular Weight: 264.66400
Create Date: 2018-12-03 10:33:10
Modify Date: 2025-08-26 11:29:25

Name	methyl 4-chloro-6-oxo-1-phenylpyridazine-3-carboxylate
Synonyms	4-chloro-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylic acid methyl ester Methyl 4-chloro-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate methyl 4-chloro-6-oxo-1-phenyl-1,6-dihydro-3-pyridazinecarboxylate 3-Pyridazinecarboxylicacid,4-chloro-1,6-dihydro-6-oxo-1-phenyl-,methyl ester methyl 5-chloro-3-oxo-2-phenyl-2,3-dihydropyridazine-6-carboxylate

Density	1.36g/cm3
Boiling Point	362.5ºC at 760mmHg
Melting Point	104-106ºC
Molecular Formula	C₁₂H₉ClN₂O₃
Molecular Weight	264.66400
Flash Point	173ºC
Exact Mass	264.03000
PSA	61.19000
LogP	1.67250
Vapour Pressure	1.93E-05mmHg at 25°C
Index of Refraction	1.61

HS Code	2933990090

121582-53-4 structure

121582-53-4

~93%

129109-17-7 structure

129109-17-7

Literature: Schober, Berndt D.; Megyeri, Gabor; Kappe, Thomas Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 3 p. 471 - 477

Precursor 1
121582-53-4
DownStream 1
129109-53-1

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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