2,5-Dichloropyridine

Modify Date: 2025-08-27 10:29:37

2,5-Dichloropyridine structure	Common Name	2,5-Dichloropyridine
	CAS Number	16110-09-1	Molecular Weight	147.99
	Density	1.4±0.1 g/cm3	Boiling Point	186.6±20.0 °C at 760 mmHg
	Molecular Formula	C₅H₃Cl₂N	Melting Point	59-62 °C(lit.)
	MSDS	Chinese USA	Flash Point	83.1±7.4 °C
	Symbol	GHS07	Signal Word	Warning

Use of 2,5-Dichloropyridine

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

Name	2,5-Dichloropyridine
Synonym	More Synonyms

Description	2,5-Dichloropyridine 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 Signaling Pathways >> Others >> Others

Density	1.4±0.1 g/cm3
Boiling Point	186.6±20.0 °C at 760 mmHg
Melting Point	59-62 °C(lit.)
Molecular Formula	C₅H₃Cl₂N
Molecular Weight	147.99
Flash Point	83.1±7.4 °C
Exact Mass	146.964249
PSA	12.89000
LogP	2.17
Vapour Pressure	0.9±0.3 mmHg at 25°C
Index of Refraction	1.554
Storage condition	Room temperature.
Water Solubility	insoluble

2,5-Dichloropyridine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US8225000

CHEMICAL NAME :: Pyridine, 2,5-dichloro-

CAS REGISTRY NUMBER :: 16110-09-1

BEILSTEIN REFERENCE NO. :: 0108886

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H3-Cl2-N

MOLECULAR WEIGHT :: 147.99

WISWESSER LINE NOTATION :: T6NJ BG EG

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 :: 1690 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic Liver - fatty liver degeneration

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

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	Xn:Harmful
Risk Phrases	R22;R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	US8225000
HS Code	2933399090

Precursor 10
CAS#:624-28-2 2,5-Dibromopyridine CAS#:2808-86-8 2,3,4,5-Tetrach... CAS#:13473-01-3 5-Chloro-2-meth... CAS#:1851-22-5 3-Chloropyridin...
CAS#:107-06-2 dichloroethane CAS#:55933-94-3 (3,5,6-TRICHLOR... CAS#:55933-95-4 2,3,5-trichloro... CAS#:4214-79-3 5-chloro-2-pyridol
CAS#:75-44-5 phosgene CAS#:4214-78-2 5-chloro-1-meth...
DownStream 10
CAS#:10461-91-3 N-(5-chloropyri... CAS#:102830-80-8 6-chloro-2-(4-c... CAS#:405230-82-2 2,5-Dichloro-4-... CAS#:40473-01-6 2-Bromo-5-chlor...
CAS#:40771-41-3 5-chloropyridin... CAS#:5552-44-3 2,5-Pyridinedic... CAS#:128072-93-5 ETHYL 5-CHLOROP... CAS#:444120-94-9 2-Chloropyridin...
CAS#:444120-91-6 2-Chloro-5-pyri... CAS#:942206-23-7 2,5-Dichloro-3-...

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%

Coupling of heteroaryl chlorides with arylboronic acids in the presence of [1, 4-bis-(diphenylphosphine) butane] palladium (II) dichloride. Mitchell MB and Wallbank PJ.

Tetrahedron Lett. 32(20) , 2273-76, (1991)

Synthesis of novel halopyridinylboronic acids and esters. Part 1: 6-Halopyridin-3-yl-boronic acids and esters. Bouillon A, et al.

Tetrahedron 58(14) , 2885-90, (2002)

2,5-Dichlor-pyridin

5-Dichloropyridine

2,3-Dichloropyridine

EINECS 240-278-2

2,4-DIFLUORO-3-METHOXY ACETOPHENONE

2,5-DICHLORPYRIDINE

Dichloropyridine

Pyridine, 2,5-dichloro-

T6NJ BG CG

2,5-dichloro-pyridin

Pyridine,2,5-dichloro

2,5-dibrochloropyridine

3-chloro-6-chloropyridine

Pyridine, 2,3-dichloro-

2,5-Dichloropyridine

2-chloro-5-chloropyridine

5-chloro-2-chloropyridine

MFCD00006239

4-Aminophenylacetamide

2,5-dichloro pyridine

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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,5-Dichloropyridine
Price: ￥88.0/25g ￥278.0/100g
Purity: 97.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

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

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