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2-Chloro-3-methyl-5-nitropyridine

2-Chloro-3-methyl-5-nitropyridine structure

CAS No:
22280-56-4
Formula:
C6H5ClN2O2
Chemical Name:
2-Chloro-3-methyl-5-nitropyridine
Synonyms:
Pyridine,2-chloro-3-methyl-5-nitro-;3-Picoline,2-chloro-5-nitro-;2-Chloro-3-methyl-5-nitropyridine;2-Chloro-5-nitro-3-picoline;NSC 63887;6-Chloro-5-methyl-3-nitropyridine
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

Light beige to cream colored crystalline powder

2-Chloro-3-methyl-5-nitropyridine Basic Attributes

Molecular Weight：

172.57

Exact Mass：

172.57

EC Number：

244-889-5

UNII：

45ZN7UCB3M

NSC Number：

63887

DSSTox ID：

DTXSID70176827

HScode：

29333999

Characteristics

PSA：

58.7

XLogP3：

Appearance：

Light beige to cream Crystalline Powder

Density：

1.4±0.1 g/cm3

Melting Point：

47-48 °C

Boiling Point：

145.5 °C @ Press: 18 Torr

Flash Point：

>110°C

Refractive Index：

1.576

Storage Conditions：

2-8°C

Safety Information

Packing level：

Ⅲ

Hazard category：

IRRITANT

Transport codes：

UN 2811 6.1 / PGIII

wgk germany：

hazard class code：

36/37/38-20/21/22-41-37/38-22

safety instructions：

37/39-26-39

Marks：

Xn,Xi

Precautionary statement(s)：

P261-P280-P301 + P310-P305 + P351 + P338

Hazard Statements：

H301-H315-H318-H335

GHS Classification：

|Danger|H301 (95.56%): Toxic if swallowed [Danger Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P310, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 135 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Chloro-3-methyl-5-nitropyridine Use and Manufacturing

Synthesis of the compound 20 The compound 19 (16.60 g, 0.1 mol) was added into 80mL of phosphorus oxychloride and heated under reflux for 8 h, and then distilled to remove excessive phosphorus oxychloride. The remaining solution was poured into 300g of broken ice, and 16.18 g of a black brown precipitate was precipitated with a yield of 87.1percent. The melting point is 44.5-45.8°C (M.P. 47-48°C was reported in the reference)[J.O.C. , 1949, 14, 328-332].

Computed Properties

Molecular Weight:172.57
XLogP3:2
Hydrogen Bond Acceptor Count:3
Exact Mass:172.0039551
Monoisotopic Mass:172.0039551
Topological Polar Surface Area:58.7
Heavy Atom Count:11
Complexity:159
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 22280-56-4

Content: 99%

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Hangzhou Royalchem Co.,LTD Contact Supplier

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2-Chloro-3-methyl-5-nitropyridine RC06104

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Trader Supplier of 1,9-DIAMINONONANE,3-BUTYLPYRIDINE,1,3,5-Tris(trifluoromethyl)benzene,3-N-PROPYLPHENOL,Meclofenamic acid,4-Pentyloxyphenol,GERANIC ACID,gidazepam,2-(4-ethylbenzoyl)benzoic acid,METHYL 3-OXOTETRADECANOATE,1,5-DIMETHYL-2-PYRROLIDINONE,Tetradecanoic acid,3-[(1-oxotetradecyl)oxy]-,(R)-,1-OCTANESULFONYL CHLORIDE,3-Hydroxy Myristic Acid Methyl Ester

2-Chloro-3-methyl-5-nitropyridine KEK

CAS No.: 22280-56-4

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Guide of 2-Chloro-3-methyl-5-nitropyridine

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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2-Chloro-3-methyl-5-nitropyridine

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