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: Pyridine, 3,4-dinitro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

14916-69-9

14916-69-9 structure

14916-69-9 structure

Name: Pyridine, 3,4-dinitro-
Chemical Name: 3,4-Dinitropyridine
CAS Number: 14916-69-9
Molecular Formula: C₅H₃N₃O₄
Molecular Weight: 169.09500
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Nitropyridine
Create Date: 2018-03-08 08:00:00
Modify Date: 2025-08-26 18:44:13

Name	3,4-Dinitropyridine
Synonyms	Pyridine,3,4-dinitro 3,4-Dinitropyridin

Density	1.59g/cm3
Boiling Point	348.3ºC at 760mmHg
Molecular Formula	C₅H₃N₃O₄
Molecular Weight	169.09500
Flash Point	164.4ºC
Exact Mass	169.01200
PSA	104.53000
LogP	1.94440
Vapour Pressure	0.000102mmHg at 25°C
Index of Refraction	1.621

HS Code	2933399090

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine 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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