ChemicalBook >?? ???? >?? ???>??? ?? ?? ???>?? ?? ???>N-??????

N-??????

N-?????? ??? ???

?? ??:: 109-01-3

???:: N-??????

???(??):: 1-??????;N-??????

???:: 1-Methylpiperazine

???(??):: N-METHYLPIPERAZINE;methylpiperazine;NMPRZ;4-Methylpiperazine;N-Methylpiperazin;Piperazine,1-methyl-;CL046;AKOS BBS-00003665;1-methyl-piperazin;1-METHYLPIPERAZINE

CBNumber:: CB4478526

???:: C5H12N2

??? ??:: 100.16

MOL ??:: 109-01-3.mol

MSDS ??:: SDS

MSDS

?? ?? 786

N-?????? ??

???: -6 °C

?? ?: 138 °C(lit.)

??: 0.903 g/mL at 25 °C(lit.)

?? ??: 3.5 (vs air)

???: 12 hPa (20 °C)

???: n20/D 1.466(lit.)

???: 108 °F

?? ??: 2-8°C

???: ?????(???), ???(???)

??? ??: ??

?? ?? (pKa): pK1:4.94(+2);pK2:9.09(+1) (25°C,μ=0.1)

Specific Gravity: 0.903

??: ???

??????(pH): 11-12 (50g/l, H2O, 20℃)

????: 1.2-9.9%(V)

???: ??

??: Hygroscopic

BRN: 102724

InChIKey: PVOAHINGSUIXLS-UHFFFAOYSA-N

LogP: -0.57 at 25℃

????: 30.65mN/m at 298.15K

CAS ??????: 109-01-3(CAS DataBase Reference)

NIST: Piperazine, 1-methyl-(109-01-3)

EPA: Piperazine, 1-methyl- (109-01-3)

?? ? ?? ??
?? ? ???? ?? (GHS)

??? ??	T,F,C,Xi
?? ???? ??	10-21-23-34-36/37/38-20/21
?????	16-26-36/37/39-45-36
????(UN No.)	UN 2734 8/PG 2
WGK ??	2
RTECS ??	TM1225000
?? ?? ??	320 °C
?? ?? ??	Flammable/Toxic/Corrosive/Store under nitrogen
TSCA	Yes
?? ??	3
????	III
HS ??	29335995
??	LD50 orally in Rabbit: 2547 mg/kg LD50 dermal Rabbit 1341 mg/kg
???? ??	KE-24854

????(GHS):

?? ?:

Danger

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H226	??? ?? ? ??	??? ??	?? 3	??
H312	??? ???? ???	?? ?? ?? - ??	?? 4	??	P280,P302+P352, P312, P322, P363,P501
H314	??? ?? ??? ?? ??? ???	????? ?? ?????	?? 1A, B, C	??	P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H331	???? ???	?? ?? ?? ??	?? 3	??	P261, P271, P304+P340, P311, P321,P403+P233, P405, P501

??????:

P210	?·???·??·????? ????? - ?? ???.
P260	??·?·??·???·??·...·????? ???? ???.
P280	????/???/???/?????? ?????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P370+P378	?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.

NFPA 704

	2
2		0

N-?????? MSDS

1-Methylpiperazine

N-?????? C??? ??, ??, ??

??

N- ?? ?? ?? ?? N- ?? ?? ??? ????, ? ?? ??? ?? ???? ?? ?, ?? ? ?? ?? ??? ??? ?????.??? ?? ? ?? ?? ?? ? 2- (4- ?? -1- ? ?? ?? ??) ??? ?? (MPMAP)? ??? ?????.

??? ??

clear liquid

??

1-Methylpiperazine is used in the preparation of 2-(4-Methyl-1-piperazinylmethyl)acrylophenone(MPMAP)

???

Moderate fire risk.

Safety Profile

Poison by intraperitoneal route. Moderately toxic by inhalation, ingestion, and skin contact. A severe skin and eye irritant. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx.

N-?????? ?? ?? ? ???

???

???? ?????????? PIPERAZINE HEXAHYDRATE ????? ???? ????

?? ??

AZIMILIDE 3-(4-??????-1-?)??? 2-(4-Methylpiperazin-1-yl)pyrimidine-5-carbaldehyde 2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carbonitrile 1-???-4-?????? Zopiclone 1-METHYLPIPERAZINE DIHYDROCHLORIDE 2-(4-Methylpiperazin-1-yl)pyrimidine-5-carbonyl chloride 2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxamide (2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidin-4-yl)methanamine 3-(4-??????-1-???)??? 2-(4-??????-1-?)????-5-????? 2-(4-Methylpiperazin-1-yl)pyrimidine-5-carbonitrile Chlorcyclizine hydrochloride Levofloxacin (3,4-DIAMINO-PHENYL)-(4-METHYL-PIPERAZIN-1-YL)-METHANONE 2-(4-Methylpiperazin-1-yl)pyrimidine-5-carboxamide (2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidin-4-yl)methanol ??2-(4-??????-1-?)????-5-??????? 3-[(4-??????-1-YL)??]????? (4-METHYL-PIPERAZIN-1-YL)-ACETIC ACID Ethyl 2-(4-methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxylate 3-Hydrazinyl-1-(4-methylpiperazin-1-yl)propan-1-one CHLORCYCLIZINE 2-(4-??????-1-?)????-5-?? 1-AdaMantanethylaMine 1-???-4-?????? 4-(4-METHYLPIPERAZINOMETHYL)BENZOIC ACID (2-(4-Methylpiperazin-1-yl)pyrimidin-5-yl)methanol 2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carbaldehyde ???? 1-??-4-(3-?????)PIPERAZINE 4-[(4-??????-1-?)??]??? 2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxylic acid 2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidin-4-amine 4-(4-???????)??? 1-METHYL-4-(4-NITROPHENYL)PIPERAZINE 2-Hydrazinyl-1-(4-methylpiperazin-1-yl)ethanone 1-??-4-(4-?????)???? 1-??-4-????????

N-?????? ?? ??

???( 786)?? ??

???	??	???	??	?? ?	??
Shandong Believe Chemical PTE.LTD	+86-18553607090 +8618553607090	1093908296@qq.com	China	1667	58
Hebei Chuanghai Biotechnology Co., Ltd	+86-15531157085 +86-15531157085	abby@chuanghaibio.com	China	8807	58
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Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20254	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29730	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21631	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Speranza Chemical Co., Ltd.	+86-75521030354 +86-18688942810	sales@speranzachem.com	China	802	55

N-?????? ?? ??:

???? ???? ?? 1-?????? 1-?????? N-??-2-????? 1-????????? ???? ?? ?????? 1-(2-???????)???? ????-?? ?????? 1-???-4-?????? ??-3-?????? 2-???-3-????? ???????? 2,3-?????? 4′-?????????? ??? ??

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