Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5-DICHLORO-2-(4-METHYLBENZYL)-2,3-DIHYDROPYRIDAZIN-3-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

173843-86-2

173843-86-2 structure

173843-86-2 structure

Name: 4,5-DICHLORO-2-(4-METHYLBENZYL)-2,3-DIHYDROPYRIDAZIN-3-ONE
Chemical Name: 4,5-dichloro-2-[(4-methylphenyl)methyl]pyridazin-3-one
CAS Number: 173843-86-2
Molecular Formula: C₁₂H₁₀Cl₂N₂O
Molecular Weight: 269.12700
Create Date: 2018-12-28 19:11:19
Modify Date: 2025-10-04 16:11:36

Name	4,5-dichloro-2-[(4-methylphenyl)methyl]pyridazin-3-one
Synonyms	HMS2535E23 4,5-dichloro-2-(4-methylbenzyl)-2,3-dihydropyridazin-3-one

Density	1.35g/cm3
Boiling Point	354.5ºC at 760 mmHg
Molecular Formula	C₁₂H₁₀Cl₂N₂O
Molecular Weight	269.12700
Flash Point	168.2ºC
Exact Mass	268.01700
PSA	34.89000
LogP	2.90680
Vapour Pressure	3.33E-05mmHg at 25°C
Index of Refraction	1.615

HS Code	2933990090

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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