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2-Methylpiperazine

2-Methylpiperazine structure

CAS No:
109-07-9
Formula:
C5H12N2
Chemical Name:
2-Methylpiperazine
Synonyms:
Piperazine,2-methyl-;Piperazine,2-methyl-,(±)-;2-Methylpiperazine;(±)-2-Methylpiperazine;NSC 5277;75364-79-3
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

white to yellow crystalline powder and chunks

2-Methylpiperazine Basic Attributes

Molecular Weight：

100.16

Exact Mass：

100.16

BRN：

383566

EC Number：

203-644-2

NSC Number：

5277

DSSTox ID：

DTXSID1021900

HScode：

29339900

Characteristics

PSA：

24.1

XLogP3：

-0.4

Appearance：

White to yellow Crystalline Powder, Crystals and/or Chunks

Density：

0.817 g/cm

Melting Point：

62 °C

Boiling Point：

153 °C

Flash Point：

149 °F

Refractive Index：

1.4378 (estimate)

Water Solubility：

H2O: 78 g/100 mL (25 ºC)

Storage Conditions：

Flammables area

Safety Information

Packing level：

III

Hazard category：

4.1

Transport codes：

UN 1325 4.1/PG 2

wgk germany：

hazard class code：

11-36/37/38

safety instructions：

16-26-36/37/39-36

RTECS Number：

TM1225020

Marks：

F,Xi

Precautionary statement(s)：

P210, P240, P241, P260, P261, P264, P271, P280, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P337+P313, P362, P363, P370+P378, P403+P233, P405, P501

Hazard Statements：

H228

GHS Classification：

|Danger|H228 (97.96%): Flammable solid [Danger Flammable solids]|P210, P240, P241, P260, P261, P264, P271, P280, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P337+P313, P362, P363, P370+P378, P403+P233, P405, and P501|Aggregated GHS information provided by 49 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2(S)-methyl piperazine

2-Methylpiperazine Use and Manufacturing

Uses

Pharmaceutical intermediate is the raw material for the synthesis of Lomefloxacin

Manufacturing Info：

Piperazine, 2-methyl-: ACTIVE

Computed Properties

Molecular Weight:100.16
XLogP3:-0.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:100.100048391
Monoisotopic Mass:100.100048391
Topological Polar Surface Area:24.1
Heavy Atom Count:7
Complexity:54
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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