2,6-Dichloropyridine

Modify Date: 2025-08-20 11:44:14

2,6-Dichloropyridine structure	Common Name	2,6-Dichloropyridine
	CAS Number	2402-78-0	Molecular Weight	147.990
	Density	1.4±0.1 g/cm3	Boiling Point	206.0±20.0 °C at 760 mmHg
	Molecular Formula	C₅H₃Cl₂N	Melting Point	83-86 °C(lit.)
	MSDS	Chinese USA	Flash Point	97.5±7.4 °C
	Symbol	GHS06	Signal Word	Danger

Name	2,6-Dichloropyridine
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	206.0±20.0 °C at 760 mmHg
Melting Point	83-86 °C(lit.)
Molecular Formula	C₅H₃Cl₂N
Molecular Weight	147.990
Flash Point	97.5±7.4 °C
Exact Mass	146.964249
PSA	12.89000
LogP	2.08
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.554
Water Solubility	<1 g/L (20 ºC)

2,6-Dichloropyridine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US8400000

CHEMICAL NAME :: Pyridine, 2,6-dichloro-

CAS REGISTRY NUMBER :: 2402-78-0

BEILSTEIN REFERENCE NO. :: 0108664

LAST UPDATED :: 199712

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H3-Cl2-N

MOLECULAR WEIGHT :: 147.99

WISWESSER LINE NOTATION :: T6NJ BG FG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 176 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 33,825,1987

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 115 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	GHS06
Signal Word	Danger
Hazard Statements	H301
Precautionary Statements	P301 + P310
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R36/37/38
Safety Phrases	S36/37/39-S45-S37/39-S26
RIDADR	UN 2811 6.1/PG 2
WGK Germany	3
RTECS	US8400000
Packaging Group	III
Hazard Class	6.1
HS Code	2933990090

Precursor 10
CAS#:109-09-1 2-Chloropyridine CAS#:2587-00-0 2,6-Dichloropyr... CAS#:17228-64-7 2-Chloro-6-meth... CAS#:626-05-1 2,6-Dibromopyridine
CAS#:2039-85-2 3-Chlorostyrene CAS#:1073-67-2 4-Chlorostyrene CAS#:873-66-5 Benzene,(1E)-1-... CAS#:292638-84-7 phenylene-ethylene
CAS#:42144-78-5 2-Chloro-6-etho... CAS#:29449-73-8 PYRIDINE, 2-CHL...
DownStream 9
CAS#:108122-25-4 1-(6-ethoxypyri... CAS#:1060801-42-4 (6-Chloro-pyrid... CAS#:4411-80-7 6,6'-Dimethyl-2... CAS#:33777-92-3 2,6-bis(6-methy...
CAS#:366-18-7 2,2'-Bipyridine CAS#:57154-73-1 6-Methyl-2,2':6... CAS#:56100-22-2 6-methyl-2,2'-b... CAS#:53710-17-1 2,6-Diiodopyridine
CAS#:258506-66-0 2-Chloro-iodopy...

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%

MFCD00006244

EINECS 219-282-3

2,6-Dichloropyridine

Pyridine, 2,6-dichloro-

2,6-Dichlor-pyridin

2,6-Cl2C5H3N

Pyridine,2,6-dichloro

2,5-DICHLOROANILINE

2,6-dichloro-pyridine

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,6-Dichloropyridine
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,6-Dichloropyridine
Price: ￥328.0/500g ￥88.0/100g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,6-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: 2,6-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: 2,6-Dichloropyridine
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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2,6-Dichloropyridine

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

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.