Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(2-PHENYLHYDRAZONO)MALONIC ACID
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

40885-82-3

40885-82-3 structure

40885-82-3 structure

Name: 2-(2-PHENYLHYDRAZONO)MALONIC ACID
Chemical Name: 2-(phenylhydrazinylidene)propanedioic acid
CAS Number: 40885-82-3
Molecular Formula: C₉H₈N₂O₄
Molecular Weight: 208.17100
Create Date: 2018-03-26 08:00:00
Modify Date: 2025-08-27 17:38:10

Name	2-(phenylhydrazinylidene)propanedioic acid
Synonyms	Mesoxalsaeure-phenylhydrazon mesoxalic acid phenylhydrazone phenylhydrazono-malonic acid Ketomalonic acid phenylhydrazone Phenylhydrazono-malonsaeure

Density	1.41g/cm3
Boiling Point	439.3ºC at 760 mmHg
Molecular Formula	C₉H₈N₂O₄
Molecular Weight	208.17100
Flash Point	219.5ºC
Exact Mass	208.04800
PSA	98.99000
LogP	0.69670
Index of Refraction	1.607

HS Code	2928000090

Precursor 10
560-27-0 100-63-0 473-90-5 142-04-1
31635-99-1 59-88-1 40885-79-8 3298-40-6
100-34-5 105-53-3
DownStream 2
1068-84-4 13732-26-8

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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