2,3,4,5-Tetrachloropyridine

Modify Date: 2025-08-23 18:14:11

2,3,4,5-Tetrachloropyridine structure	Common Name	2,3,4,5-Tetrachloropyridine
	CAS Number	2808-86-8	Molecular Weight	216.880
	Density	1.7±0.1 g/cm3	Boiling Point	247.7±35.0 °C at 760 mmHg
	Molecular Formula	C₅HCl₄N	Melting Point	21°C
	MSDS	N/A	Flash Point	127.6±11.5 °C

Name	2,3,4,5-Tetrachloropyridine
Synonym	More Synonyms

Density	1.7±0.1 g/cm3
Boiling Point	247.7±35.0 °C at 760 mmHg
Melting Point	21°C
Molecular Formula	C₅HCl₄N
Molecular Weight	216.880
Flash Point	127.6±11.5 °C
Exact Mass	214.886307
PSA	12.89000
LogP	3.11
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.588

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT8050000

CHEMICAL NAME :: Pyridine, 2,3,4,5-tetrachloro-

CAS REGISTRY NUMBER :: 2808-86-8

BEILSTEIN REFERENCE NO. :: 0135628

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H-Cl4-N

MOLECULAR WEIGHT :: 216.87

WISWESSER LINE NOTATION :: T6NJ BG CG DG 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 :: 425 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

HS Code	2933399090

Precursor 10
CAS#:2176-62-7 Perchloropyridine CAS#:68-12-2 N,N-Dimethylfor... CAS#:23995-94-0 4-Bromo-2,3,5,6... CAS#:110-86-1 Pyridine
CAS#:1124-33-0 4-Nitropyridine... CAS#:628-13-7 Pyridine chlorh... CAS#:30332-35-5 2,3,5,6-Tetrach... CAS#:72012-23-8 tetrachlo-5-iod...
CAS#:27425-94-1 tetrachloro-4-p... CAS#:31279-12-6 tetrachloro-4-p...
DownStream 8
CAS#:1970-40-7 2,3,5-Trichloro... CAS#:28443-69-8 2,3,5-Trichloro... CAS#:103792-80-9 3,5-dichloro-4-... CAS#:16110-09-1 2,5-Dichloropyridine
CAS#:5439-04-3 3,4,5-Trichloro... CAS#:16063-70-0 2,3,5-Trichloro... CAS#:2457-47-8 3,5-Dichloropyridine CAS#:2176-63-8 2,3,5,6-Tetrach...

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%

EINECS 220-550-7

2,3,4,5-tetrachloro-pyridine

Pyridine,2,3,4,5-tetrachloro

Pyridine, 2,3,4,5-tetrachloro-

2,3,4,5-Tetrachloropyridine

3,4,5,6-Tetrachlorpyridin

2,3,4,5-Tetrachlor-pyridin

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3,4,5-Tetrachloropyridine
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3,4,5-Tetrachloropyridine
Price: ￥9116.0/10g ￥706.0/250mg ￥1766.0/1g ￥466.0/100mg
Purity: 95.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3,4,5-Tetrachloropyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2,3,4,5-Tetrachloropyridine
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 97.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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