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

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

64640-66-0

64640-66-0 structure

64640-66-0 structure

Name: 4-Chloro-1(2H)-phthalazinone 2-nitrophenyl hydrazone
Chemical Name: 1-(4-chlorophthalazin-1-yl)-2-(2-nitrophenyl)hydrazine
CAS Number: 64640-66-0
Molecular Formula: C₁₄H₁₀ClN₅O₂
Molecular Weight: 315.71500
Create Date: 2016-12-07 16:43:18
Modify Date: 2025-09-12 17:58:51

Name	1-(4-chlorophthalazin-1-yl)-2-(2-nitrophenyl)hydrazine

Density	1.573g/cm3
Boiling Point	491.3ºC at 760mmHg
Molecular Formula	C₁₄H₁₀ClN₅O₂
Molecular Weight	315.71500
Flash Point	250.9ºC
Exact Mass	315.05200
PSA	98.89000
LogP	3.64850
Index of Refraction	1.801

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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