2,3-Dichloropyridine

Modify Date: 2025-08-19 19:41:31

2,3-Dichloropyridine structure	Common Name	2,3-Dichloropyridine
	CAS Number	2402-77-9	Molecular Weight	147.99
	Density	1.4±0.1 g/cm3	Boiling Point	192.5±20.0 °C at 760 mmHg
	Molecular Formula	C₅H₃Cl₂N	Melting Point	64-67 °C(lit.)
	MSDS	Chinese USA	Flash Point	87.5±7.4 °C
	Symbol	GHS07	Signal Word	Warning

Use of 2,3-Dichloropyridine

2,3-Dichloropyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	2,3-Dichloropyridine
Synonym	More Synonyms

Description	2,3-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	192.5±20.0 °C at 760 mmHg
Melting Point	64-67 °C(lit.)
Molecular Formula	C₅H₃Cl₂N
Molecular Weight	147.99
Flash Point	87.5±7.4 °C
Exact Mass	146.964249
PSA	12.89000
LogP	2.12
Vapour Pressure	0.7±0.4 mmHg at 25°C
Index of Refraction	1.554
Water Solubility	slightly soluble

2,3-Dichloropyridine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US8050000

CHEMICAL NAME :: Pyridine, 2,3-dichloro-

CAS REGISTRY NUMBER :: 2402-77-9

BEILSTEIN REFERENCE NO. :: 0109811

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H3-Cl2-N

MOLECULAR WEIGHT :: 147.99

WISWESSER LINE NOTATION :: T6NJ BG CG

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 :: 135 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-S36-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	US8050000
Packaging Group	I; II; III
HS Code	29333999

Precursor 9
CAS#:6298-19-7 2-Chlorpyridin-... CAS#:462-08-8 3-Aminopyridine CAS#:49609-84-9 2-Chloronicotin... CAS#:6515-09-9 2,5,6-Trichloro...
CAS#:2402-78-0 2,6-Dichloropyridine CAS#:5470-18-8 2-Chloro-3-nitr... CAS#:13472-84-9 3-Chloro-2-meth... CAS#:626-60-8 3-Chloropyridine
CAS#:177743-06-5 3-Chloro-2-etho...
DownStream 10
CAS#:105529-94-0 8-methoxy-9H-py... CAS#:39620-04-7 2-Amino-3-chlor... CAS#:393513-95-6 (R)-1-(3-chloro... CAS#:38180-46-0 2-Cyano-3-chlor...
CAS#:951677-39-7 2,3-dichloro-4-... CAS#:500011-86-9 3-Bromo-1-(3-ch... CAS#:185315-52-0 3-Chloro-2-pyri... CAS#:244-76-8 9H-pyrido[2,3-b...
CAS#:884495-41-4 2,3-Dichloropyr... CAS#:87394-57-8 3-Chloro-2-(4-m...

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%

2,3-Dichloropyridine

2,3-dichloropydine

2,3-DICHLOROPYRIDINE 2,3-DICHLOROPYRIDINE

2,3-dichloro-pyridine

T6NJ BG CG

2,3-Dichlor-pyridin

2,3-chloropyridine

Pyridine, 2,3-dichloro-

3-Dichloropyridine

EINECS 219-281-8

MFCD00006229

2,3-dichloro-pyridin

2,3-Dichloro pyridine

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3-Dichloropyridine
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3-Dichloropyridine
Price: ￥88.0/5g ￥108.0/25g ￥278.0/100g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-Dichloropyridine
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: 2,3-Dichloropyridine
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: 2,3-Dichloropyridine
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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