1-(3-Methylbenzyl)piperazine

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

DownStream

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%