1-(3-Methylbenzyl)piperazine

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Names

[ CAS No. ]:
5321-48-2

[ Name ]:
1-(3-Methylbenzyl)piperazine

[Synonym ]:
EINECS 226-184-4
MFCD01321003
1-[(3-methylphenyl)methyl]piperazine

Chemical & Physical Properties

[ Density]:
1.001 g/mL at 25 °C(lit.)

[ Boiling Point ]:
256-257 °C(lit.)

[ Melting Point ]:
110ºC

[ Molecular Formula ]:
C12H18N2

[ Molecular Weight ]:
190.28500

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
190.14700

[ PSA ]:
15.27000

[ LogP ]:
1.66690

[ Index of Refraction ]:
n20/D 1.5400(lit.)

[ Storage condition ]:
Refrigerator

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TM1400000
CHEMICAL NAME :
Piperazine, 1-(m-methylbenzyl)-
CAS REGISTRY NUMBER :
5321-48-2
BEILSTEIN REFERENCE NO. :
0147016
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H18-N2
MOLECULAR WEIGHT :
190.32
WISWESSER LINE NOTATION :
T6M DNTJ D1R C1

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 :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn,Xi

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ RTECS ]:
TM1400000

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Piperazine
  • 3-Methyl-benzyl chloride
  • 1-(Brommethyl)-3-methylbenzol
  • N-Carbethoxy Piperazine

DownStream

  • Meclozine

Customs

[ HS Code ]: 2933599090

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-(3-methylbenzyl)-3,3-dimethylspiro[indoline-2,3'-[3H]-naphtho[2,1-b](1,4)-oxazine]
  • 1-(3-methylbenzyl)cyclopropanamine(SALTDATA: HCl)
  • 1-[(3-Methylbenzyl)sulfonyl]-4-piperidinecarboxylic acid
  • 1-(3-methylbenzyl)cyclopropanecarbonyl chloride
  • 1-(3-METHYLBENZYL)PIPERIDINE-3-CARBOXYLIC ACID
  • 1-(3-Methylbenzyl)-1H-indole-3-carbaldehyde
  • 1-(6-Chloro-2-cyclopropylpyrimidin-4-yl)piperidin-3-ol
  • 3-[2-[4-(Methylsulfonyl)-1-piperazinyl]-4-pyridinyl]-1H-indazole
  • 1-(2-Fluoro-4-methylphenyl)-2-methylpropan-1-ol
  • Ethyl (1S,2R)-4-amino-2-methylcyclohexane-1-carboxylate
  • 6-bromo-4-methyl-N-(4-methylpyridin-2-yl)pyridin-2-amine
  • 4,4,4-trifluoro-3-hydroxy-3-(1H-indol-3-yl)butanoic acid
  • Ethyl 3-(5-Methyl-3-indolyl)propanoate
  • Cyclopropyl(3-fluoropyridin-2-yl)methanone
  • 6-bromo-N-(4-methoxypyridin-2-yl)pyridin-2-amine
  • 2-(Methoxycarbonylamino)-2-(3-methylidenecyclobutyl)acetic acid
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