Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Chloro-2-nitropyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

52092-47-4

52092-47-4 structure

Name: 5-Chloro-2-nitropyridine
Chemical Name: 5-Chloro-2-nitropyridine
CAS Number: 52092-47-4
Molecular Formula: C₅H₃ClN₂O₂
Molecular Weight: 158.542
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Chloropyridine
Create Date: 2018-02-16 08:00:00
Modify Date: 2025-08-26 18:02:45

Name	5-Chloro-2-nitropyridine
Synonyms	Pyridine, 5-chloro-2-nitro- MFCD03092916 5-Chloro-2-nitropyridine 2-Nitro-5-chloropyridine

Density	1.5±0.1 g/cm3
Boiling Point	275.3±20.0 °C at 760 mmHg
Melting Point	119-123ºC
Molecular Formula	C₅H₃ClN₂O₂
Molecular Weight	158.542
Flash Point	120.3±21.8 °C
Exact Mass	157.988312
PSA	58.71000
LogP	1.42
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.587

Symbol	GHS05, GHS07, GHS09
Signal Word	Danger
Hazard Statements	H302-H315-H318-H335-H400
Precautionary Statements	P261-P273-P280-P305 + P351 + P338
Hazard Codes	Xi
Risk Phrases	R20/21/22
Safety Phrases	26-36/37/39-36
RIDADR	UN 2811 6.1/PG 3
WGK Germany	2.0
HS Code	2933399090

1072-98-6

~73%

52092-47-4

Literature: Kowa Company, Ltd. Patent: US6849647 B1, 2005 ; Location in patent: Page/Page column 145 ;

134251-85-7

~61%

52092-47-4

134251-87-9

Literature: Rakitin, O. A.; Vlasova, O. G.; Khmel'nitskii, L. I.; Falyakhov, I. F.; Sobachkina, T. N. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1990 , vol. 26, # 11 p. 1281 - 1283 Khimiya Geterotsiklicheskikh Soedinenii, 1990 , # 11 p. 1536 - 1538

15128-82-2

52092-47-4

Literature: Czuba; Plazek Recueil des Travaux Chimiques des Pays-Bas, 1958 , vol. 77, p. 92,95

99848-04-1

52092-47-4

Literature: Czuba; Plazek Recueil des Travaux Chimiques des Pays-Bas, 1958 , vol. 77, p. 92,95

15128-91-3

52092-47-4

Literature: Czuba; Plazek Recueil des Travaux Chimiques des Pays-Bas, 1958 , vol. 77, p. 92,95

101079-67-8

52092-47-4

Literature: Czuba; Plazek Recueil des Travaux Chimiques des Pays-Bas, 1958 , vol. 77, p. 92,95

Precursor 5
1072-98-6 134251-85-7 15128-82-2 15128-91-3
101079-67-8
DownStream 4
3167-49-5 1072-98-6 35196-09-9 14916-65-5

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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