2-Mepp

HCID 91965CAS 39512-51-1

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Basic information

Standard SMILES: Cc1ccccc1N1CCNCC1
InChIKey: WICKLEOONJPMEQ-UHFFFAOYSA-N
Molecular formula: C11H16N2
Average molar mass: 176.26 g/mol
Monoisotopic mass: 176.13134851

Names & identifiers

Preferred name: 2-Mepp
IUPAC: 1-(2-methylphenyl)piperazine
English name: 1-(2-Methylphenyl)piperazine
Molecular formula: C11H16N2
Molecular weight: 176.26

Names & synonyms

1-(2-Methylphenyl)piperazine39512-51-11-(o-Tolyl)piperazinePiperazine, 1-(2-methylphenyl)-4-(2-Methylphenyl)piperazineortho-Methylphenylpiperazine2-Mepp6P26KQQ7V5EINECS 254-481-9O-METHYLPHENYLPIPERAZINEDTXSID00192651RefChem:474014

Show more names

OTPOTPPO-TOLYLPIPERAZINERARECHEM AH CK 0135N-(O-TOLYL)PIPERAZINE1-(0-Tolyl)Piperazine2-METHYLPHENYLPIPERAZINE1-(o-Tolyl)piperazine,97%1-(2-methyphenyl)piperazine

DTXCID40115142254-481-91-o-tolylpiperazine1-(2-Methylphenyl)-piperazineMFCD000407291-o-Tolyl-piperazineCHEMBL9746(2-methylphenyl)piperazine

Database identifiers

CAS: 39512-51-1
PubChem CID: 91965
DTXSID: DTXSID00192651
ChEMBL: CHEMBL9746
UNII: 6P26KQQ7V5
EC Number: 254-481-9
Nikkaji: J231.892J

Properties

Computed structural properties

XLogP: 2.2
Topological polar surface area: 15.3 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 2
Rotatable bonds: 1
Heavy atoms: 13
Formal charge: 0
Complexity: 152

Experimental & physicochemical properties

LogP2.14

Physicochemical properties

Melting point: 48 · 48-52 °C
Boiling point: 136 °C · 136 °C
Density: 1.012 · 1.012±0.06 g/cm3(Predicted)
solubility: soluble in Methanol
pka: 8.95 · 8.95±0.10(Predicted)
form: Low Melting Mass, Crystals or Crystalline Powder
color: Off-white to light yellow
Stability: Air Sensitive
CAS DataBase Reference: 39512 · 39512-51-1(CAS DataBase Reference)
FDA UNII: 6 P26KQQ7V5 · 6P26KQQ7V5
Symbol(GHS): 5 · GHS05
Signal word: Danger
Hazard statements: 314 · H314-H318
Precautionary statements: 260 h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a · P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a
Hazard Codes: C
Risk Statements: 34 · 34-20/21/22
Safety Statements: 45 · 45-36/37/39-26
RIDADR: 3263 · UN3263
Hazard Note: Irritant
HazardClass: 8 · 8
PackingGroup: III
HS Code: 29339900 · 29339900

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H311 (40%): Toxic in contact with skin [Danger Acute toxicity, dermal]

P203, P260, P262, P264, P264+P265, P270, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P318, P321, P361+P364, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 15 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesAcute Tox. 3 (40%)

Safety data

ridadr: UN3263
hs_code: 29339900
risk_code: 34-20/21/22
Signal word: Danger
Symbol(GHS): GHS05
hazard_code: C
hazard_note: Irritant
safety_code: 45-36/37/39-26
hazard_class: 8
packing_group: III
Hazard statements: H314-H318
Precautionary statements: P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a