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3,5-Dichloropyridine

3,5-Dichloropyridine structure

CAS No:
2457-47-8
Formula:
C5H3Cl2N
Chemical Name:
3,5-Dichloropyridine
Synonyms:
Pyridine,3,5-dichloro-;3,5-Dichloropyridine;NSC 60546
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

White to yellow powder

3,5-Dichloropyridine Basic Attributes

Molecular Weight：

147.986

Exact Mass：

147.99

EC Number：

219-537-9

NSC Number：

60546

DSSTox ID：

DTXSID60179307

HScode：

2933399090

Characteristics

PSA：

12.9

XLogP3：

2.6

Appearance：

white crystalline powder

Density：

1.4±0.1 g/cm3

Melting Point：

65-67 °C

Boiling Point：

173.7°C at 760 mmHg

Flash Point：

73.4±7.4 °C

Refractive Index：

1.554

Storage Conditions：

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure：

1.79E-14mmHg at 25°C

Safety Information

Packing level：

Ⅲ

Transport codes：

2811

wgk germany：

hazard class code：

6.1

safety instructions：

S26-S39

RTECS Number：

US8575000

Marks：

Xn:Harmful

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P261-P280-P305 + P351 + P338

Hazard Statements：

H302-H315-H318-H335

GHS Classification：

|Danger|H302 (97.73%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:147.99
XLogP3:2.6
Hydrogen Bond Acceptor Count:1
Exact Mass:146.9642545
Monoisotopic Mass:146.9642545
Topological Polar Surface Area:12.9
Heavy Atom Count:8
Complexity:68.8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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