Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,5-Dichloropyridine
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,5-Dichloropyridine
Price: ￥138.0/25g ￥378.0/100g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,5-Dichloropyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3,5-Dichloropyridine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

2457-47-8

2457-47-8 structure

2457-47-8 structure

Name: 3,5-Dichloropyridine
Chemical Name: 3,5-Dichloropyridine
CAS Number: 2457-47-8
Molecular Formula: C₅H₃Cl₂N
Molecular Weight: 147.99
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Chloropyridine
Create Date: 2018-05-11 08:00:00
Modify Date: 2025-08-23 18:02:34
3,5-Dichloropyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	3,5-Dichloropyridine
Synonyms	3,5-Dichlor-pyridin 3,5-dichlorpyridine 3,5-CHLOROPYRIDINE Dichloropyridine 3,5-dichloropyridyl Pyridine, 3,5-dichloro- MFCD00006376 3,5-Dichloropyridine 3.5-Dichloropryidine 3,5-Dichloripyridine 3,5-dichloro-pyridin 3,5-Dichloroypyridine EINECS 219-537-9 3,5-dichloro-pyridine Etoricoxib Impurity 34

Description	3,5-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	173.7±20.0 °C at 760 mmHg
Melting Point	65-67°C
Molecular Formula	C₅H₃Cl₂N
Molecular Weight	147.99
Flash Point	73.4±7.4 °C
Exact Mass	146.964249
PSA	12.89000
LogP	2.42
Vapour Pressure	1.7±0.3 mmHg at 25°C
Index of Refraction	1.554
Storage condition	Refrigerator

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US8575000

CHEMICAL NAME :: Pyridine, 3,5-dichloro-

CAS REGISTRY NUMBER :: 2457-47-8

BEILSTEIN REFERENCE NO. :: 0001973

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H3-Cl2-N

MOLECULAR WEIGHT :: 147.99

WISWESSER LINE NOTATION :: T6NJ CG 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 :: 1180 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	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H315-H318-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R37/38;R41
Safety Phrases	S26-S39
RIDADR	NONH for all modes of transport
RTECS	US8575000
HS Code	2933399090

Precursor 10
16063-70-0 2176-62-7 2808-86-8 2402-79-1
136590-83-5 628-13-7 23029-86-9 74-88-4
4454-05-1 13958-93-5
DownStream 10
107264-06-2 5437-33-2 51269-82-0 223794-95-4
223797-65-7 18344-58-6 343781-45-3 343781-41-9
1214350-54-5 251992-92-4

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%

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