2-Chloro-5-nitropyridine

Modify Date: 2025-08-24 20:44:43

2-Chloro-5-nitropyridine structure	Common Name	2-Chloro-5-nitropyridine
	CAS Number	4548-45-2	Molecular Weight	158.54
	Density	1.5±0.1 g/cm3	Boiling Point	256.6±20.0 °C at 760 mmHg
	Molecular Formula	C₅H₃ClN₂O₂	Melting Point	106 °C
	MSDS	Chinese USA	Flash Point	109.0±21.8 °C
	Symbol	GHS07	Signal Word	Warning

Use of 2-Chloro-5-nitropyridine

2-Chloro-5-nitropyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	2-Chloro-5-nitropyridine
Synonym	More Synonyms

Description	2-Chloro-5-nitropyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others
In Vitro	2-氯-5-硝基吡啶用作医药中间体。

Density	1.5±0.1 g/cm3
Boiling Point	256.6±20.0 °C at 760 mmHg
Melting Point	106 °C
Molecular Formula	C₅H₃ClN₂O₂
Molecular Weight	158.54
Flash Point	109.0±21.8 °C
Exact Mass	157.988312
PSA	58.71000
LogP	1.29
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.587

2-Chloro-5-nitropyridine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US7175000

CHEMICAL NAME :: Pyridine, 2-chloro-5-nitro-

CAS REGISTRY NUMBER :: 4548-45-2

BEILSTEIN REFERENCE NO. :: 0120453

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H3-Cl-N2-O2

MOLECULAR WEIGHT :: 158.55

WISWESSER LINE NOTATION :: T6NJ BG ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,61,1954

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	US7175000
HS Code	2933399090

Precursor 10
CAS#:5418-51-9 5-nitropyridin-2-ol CAS#:5446-92-4 2-Methoxy-5-nit... CAS#:31594-45-3 2-ethoxy-5-nitr... CAS#:2554-75-8 2-(dimethylamin...
CAS#:4214-76-0 5-Nitro-2-pyrid... CAS#:2403-01-2 3-NITROPYRIDINE... CAS#:75-44-5 phosgene CAS#:66336-02-5 1-ethyl-5-nitro...
CAS#:59892-44-3 1-benzyl-5-nitr... CAS#:32896-90-5 2(1H)-Pyridinon...
DownStream 10
CAS#:112159-42-9 (4-methylphenyl... CAS#:1072103-29-7 5-Morpholinopic... CAS#:107756-05-8 2-(Ethylsulfany... CAS#:465529-94-6 2-Pyridinesulfo...
CAS#:3238-55-9 1-(PYRIDIN-2-YL... CAS#:1093347-28-4 3-[(6-chloro-3-... CAS#:35969-75-6 5-Nitropicolina... CAS#:32896-90-5 2(1H)-Pyridinon...
CAS#:52025-34-0 2-Ethoxy-5-amin... CAS#:31784-71-1 5-Chloro[1,3]th...

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%

EINECS 224-908-3

Pyridine, 2-chloro-5-nitro-

5-nitro-2-chloropyridine

2-Chloro-5-nitropyridine

2-chloro-5-nitroypyridine

MFCD00234050

2-chloro-5-nitro-pyridine

3-nitro-6-chloropyridine

6-Chloro-3-nitropyridine

Pyridine,2-chloro-5-nitro

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Chloro-5-nitropyridine
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Chloro-5-nitropyridine
Price: ￥98.0/25g ￥308.0/100g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Chloro-5-nitropyridine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2-Chloro-5-nitropyridine
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Price: ￥37/5g

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2-Chloro-5-nitropyridine

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