2-Methylpiperazine
Names
[ CAS No. ]:
109-07-9
[ Name ]:
2-Methylpiperazine
[Synonym ]:
2-methyl-piperazin
Piperazine, 2-methyl-
2-Methylpiperazine
EINECS 203-644-2
Piperazine, 2-methyl-, (2S)-
PIPERAZINE,2-METHYL-
2-METHYLPIPERAZINE/LOMEFLOXCIN
2-METHYLPIPERAZIN
(rac)-2-methylpiperazine
UNII:D0LWN1061P
(S)-(+)-2-Methylpiperazine
2-METHYLDIETHYLENEDIAMINE
2-METHYL-PIPERAZINE
2-methyl Piperazine
(+/-)-2-METHYLPIPERAZINE
2MPRZ
(R,S)-2-methylpiperazine
(2S)-2-Methylpiperazine
(2R)-2-methylpiperazine
MFCD00005954
2-METHYLPIPERAZINE FOR SYNTHESIS
2-(R,S)-methylpiperazine
Chemical & Physical Properties
[ Density]:
0.8±0.1 g/cm3
[ Boiling Point ]:
153.2±8.0 °C at 760 mmHg
[ Melting Point ]:
61-63 °C(lit.)
[ Molecular Formula ]:
C5H12N2
[ Molecular Weight ]:
100.162
[ Flash Point ]:
45.1±10.2 °C
[ Exact Mass ]:
100.100044
[ PSA ]:
24.06000
[ LogP ]:
-0.68
[ Vapour Pressure ]:
3.4±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.418
[ Storage condition ]:
Flammables area
[ Water Solubility ]:
78 g/100 mL (25 ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TM1225020
- CHEMICAL NAME :
- Piperazine, 2-methyl-
- CAS REGISTRY NUMBER :
- 109-07-9
- BEILSTEIN REFERENCE NO. :
- 0383566
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H12-N2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2030 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Kidney, Ureter, Bladder - other changes
- REFERENCE :
- JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 1,58,1990
Safety Information
[ Symbol ]:
GHS02, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H228-H315-H319-H335
[ Precautionary Statements ]:
P210-P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
F:Flammable
[ Risk Phrases ]:
R11;R36/37/38
[ Safety Phrases ]:
S16-S26-S36/37/39
[ RIDADR ]:
UN 1325 4.1/PG 2
[ WGK Germany ]:
2
[ RTECS ]:
TM1225020
[ Packaging Group ]:
III
[ Hazard Class ]:
4.1
[ HS Code ]:
2933599090
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%
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