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: Formamide,N,N'-[(2-nitrophenyl)methylene]bis-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

91085-79-9

91085-79-9 structure

91085-79-9 structure

Name: Formamide,N,N'-[(2-nitrophenyl)methylene]bis-
Chemical Name: N-[formamido-(2-nitrophenyl)methyl]formamide
CAS Number: 91085-79-9
Molecular Formula: C₉H₉N₃O₄
Molecular Weight: 223.18500
Create Date: 2016-10-28 13:34:26
Modify Date: 2025-09-25 18:54:15

Name	N-[formamido-(2-nitrophenyl)methyl]formamide
Synonyms	2-Nitro-benzal-bis-formamid 1-Nitro-2-diformaminomethyl-benzol Bisformamino-2-nitrobenzaldehyd

Density	1.364g/cm3
Boiling Point	627.1ºC at 760 mmHg
Molecular Formula	C₉H₉N₃O₄
Molecular Weight	223.18500
Flash Point	333.1ºC
Exact Mass	223.05900
PSA	104.02000
LogP	2.66220
Index of Refraction	1.581

HS Code	2924299090

77287-34-4 structure

77287-34-4

552-89-6 structure

552-89-6

~%

91085-79-9 structure

91085-79-9

Literature: Riedel,J. D. Patent: DE174941 ;

7647-01-0 structure

7647-01-0

77287-34-4 structure

77287-34-4

552-89-6 structure

552-89-6

~%

91085-79-9 structure

91085-79-9

Literature: Riedel,J. D. Patent: DE174941 ;

Precursor 3
77287-34-4 552-89-6 7647-01-0
DownStream 1
253-82-7

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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