2-Methylpiperazine

Modify Date: 2024-01-02 17:32:06

2-Methylpiperazine Structure
2-Methylpiperazine structure
Common Name 2-Methylpiperazine
CAS Number 109-07-9 Molecular Weight 100.162
Density 0.8±0.1 g/cm3 Boiling Point 153.2±8.0 °C at 760 mmHg
Molecular Formula C5H12N2 Melting Point 61-63 °C(lit.)
MSDS Chinese USA Flash Point 45.1±10.2 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger

 Names

Name 2-Methylpiperazine
Synonym More Synonyms

 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)

 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
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

 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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 Synonyms

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
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