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-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

13458-81-6

13458-81-6 structure

13458-81-6 structure

Name: 4-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one
Chemical Name: 4-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one
CAS Number: 13458-81-6
Molecular Formula: C₁₆H₁₂ClN₅O₃
Molecular Weight: 357.75100
Create Date: 2016-09-06 14:11:34
Modify Date: 2025-08-26 08:26:06

Name	4-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one
Synonyms	4-<(2-Chloraethyl)-(2-fluoraethyl)-amino>-hydrozimtsaeure 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-chloro-4-nitro-phenyl)-hydrazone] p-((2-Chloroethyl)(2-fluoroethyl)amino)hydrocinnamic acid HYDROCINNAMIC ACID,p-((2-CHLOROETHYL)(2-FLUOROETHYL)AMINO) 4-<(2-Chlor-aethyl)-(2-fluor-aethyl)-amino>-zimtsaeure

Density	1.48g/cm3
Boiling Point	565.6ºC at 760 mmHg
Molecular Formula	C₁₆H₁₂ClN₅O₃
Molecular Weight	357.75100
Flash Point	295.9ºC
Exact Mass	357.06300
PSA	103.21000
LogP	4.14700
Vapour Pressure	8.19E-13mmHg at 25°C
Index of Refraction	1.696

HS Code	2933199090

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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