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M50001

Sigma-Aldrich

Methylhydrazine

98%

Sinonimo/i:

MMH

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About This Item

Formula condensata:
CH3NHNH2
Numero CAS:
Peso molecolare:
46.07
Beilstein:
635645
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Densità del vapore

1.6 (vs air)

Tensione di vapore

37.5 mmHg ( 20 °C)

Saggio

98%

Temp. autoaccensione

385 °F

Limite di esplosione

97 %

Indice di rifrazione

n20/D 1.4325 (lit.)

P. eboll.

88-90 °C (lit.)

Densità

0.875 g/mL at 20 °C (lit.)

Stringa SMILE

CNN

InChI

1S/CH6N2/c1-3-2/h3H,2H2,1H3
HDZGCSFEDULWCS-UHFFFAOYSA-N

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Applicazioni

Methylhydrazine can be used to induce asymmetric aerobic epoxidation of β-trifluoromethyl-β,β-disubstituted enones to synthesize enantioselective trifluoromethyl-substituted epoxides. It can also be used to synthesize 1-methyl-3,5-dinitro-1H-1,2,4-triazole (DNMT), a substitute for TNT explosive.

Avvertenze

Danger

Classi di pericolo

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

17.6 °F - closed cup

Punto d’infiammabilità (°C)

-8 °C - closed cup

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


Certificati d'analisi (COA)

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Enantioselective Synthesis of Epoxides Having a Tetrasubstituted Trifluoromethylated Carbon Center: Methylhydrazine-Induced Aerobic Epoxidation of β, β-Disubstituted Enones.
Kawai H, et al.
Angewandte Chemie (International ed. in English), 125(8), 2277-2281 (2013)
A safe and scalable process for the synthesis of melt-cast explosive 1-methyl-3, 5-dinitro-1H-1, 2, 4-triazole.
Luo J, et al.
Chemistry of Heterocyclic Compounds, 53(6-7), 714-718 (2017)
J M Pujolar et al.
BMC genomics, 16, 600-600 (2015-08-14)
Species showing complex life cycles provide excellent opportunities to study the genetic associations between life cycle stages, as selective pressures may differ before and after metamorphosis. The European eel presents a complex life cycle with two metamorphoses, a first metamorphosis
Y I Kim et al.
The American journal of pathology, 149(4), 1129-1137 (1996-10-01)
Folate deficiency enhances colorectal carcinogenesis in dimethylhydrazine-treated rats. Folate is an important mediator of DNA methylation, an epigenetic modification of DNA that is known to be dysregulated in the early stages of colorectal cancer. This study investigated the effect of
M Runge-Morris et al.
Toxicology and applied pharmacology, 125(1), 123-132 (1994-03-01)
The hydrazines represent an important class of xenobiotic agents encountered in the environment, in industrial settings, and in medical therapeutics. Agents with a hydrazine functionality are metabolized to toxic intermediates capable of damaging cellular macromolecules and stimulating proteolysis. Phenylhydrazine (PH)

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