4-chloropyridine

Modify Date: 2025-08-25 10:25:03

4-chloropyridine structure	Common Name	4-chloropyridine
	CAS Number	626-61-9	Molecular Weight	347.257
	Density	1.1±0.1 g/cm3	Boiling Point	480.6±40.0 °C at 760 mmHg
	Molecular Formula	C₅H₄ClN	Melting Point	-43.5°C
	MSDS	N/A	Flash Point	244.4±27.3 °C

Name	4-chloropyridine
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	480.6±40.0 °C at 760 mmHg
Melting Point	-43.5°C
Molecular Formula	C₅H₄ClN
Molecular Weight	347.257
Flash Point	244.4±27.3 °C
Exact Mass	347.226776
PSA	12.89000
LogP	1.73500
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.522

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US6300000

CHEMICAL NAME :: Pyridine, 4-chloro-

CAS REGISTRY NUMBER :: 626-61-9

BEILSTEIN REFERENCE NO. :: 0105875

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H4-Cl-N

MOLECULAR WEIGHT :: 113.55

WISWESSER LINE NOTATION :: T6NJ DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 275 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - antipsychotic

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 11,361,1967

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >600 mg/kg

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

REFERENCE :: EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982

Hazard Codes	Xi

4-{3-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]propyl}morpholine

PVMNPAUTCMBOMO-UHFFFAOYSA

4-ChloropyridineHydrochloride

parachloropyridine

4-chloro-pyridine

4-chlloropyridine

4-chloranylpyridine

p-chloropyridine

Pyridine,4-chloro

Morpholine, 4-[3-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]propyl]-

EINECS 210-956-2

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-chloropyridine
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chloropyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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4-chloropyridine

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.