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Merck
CN

67540

Methylhydrazine

purum, ≥98.0% (GC)

Synonym(s):

MMH

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About This Item

Linear Formula:
CH3NHNH2
CAS Number:
60-34-4
Molecular Weight:
46.07
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
329760612
EC Number:
200-471-4
Beilstein/REAXYS Number:
635645
MDL number:
MFCD00007621
Assay:
≥98.0% (GC)

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InChI key

HDZGCSFEDULWCS-UHFFFAOYSA-N

InChI

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

SMILES string

CNN

vapor density

1.6 (vs air)

vapor pressure

37.5 mmHg ( 20 °C)

grade

purum

assay

≥98.0% (GC)

autoignition temp.

385 °F

expl. lim.

97 %

refractive index

n20/D 1.4325 (lit.), n20/D 1.434

bp

88-90 °C (lit.)

density

0.875 g/mL at 20 °C (lit.)

functional group

amine, hydrazine

Quality Level

200

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Application

Methylhydrazine can be used:
  • In the synthesis of epoxides containing tetrasubstituted trifluoromethylated carbon center by the aerobic epoxidation of β,β-disubstituted enones.
  • As a starting material along with 2-(methyl, phenyl or styryl)chromones for the synthesis of 3-(2-benzyloxy-6-hydroxyphenyl)-5-(methyl, phenyl or styryl)pyrazoles.
  • As a starting material for one-step synthesis of [1,2]diazepino[4,5-b]indole derivatives by reacting with pyranoindolones.

signalword

Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

17.6 °F - closed cup

flash_point_c

-8 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBM4662
STBB5083V

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Synthesis of 3-(2-benzyloxy-6-hydroxyphenyl)-1-methylpyrazoles by the reaction of chromones with methylhydrazine
Pinto DCGA, et al.
Journal of Heterocyclic Chemistry, 37(6), 1629-1634 (2000)
M S Logan et al.
Biochemistry, 34(28), 9257-9264 (1995-07-18)
In the presence of a suitable electron acceptor such as mammalian cytochrome c, hydroxylamine oxidoreductase (HAO) from the chemolithotrophic bacterium Nitrosomonas europaea catalyzes the oxidation of hydroxylamine or hydrazine to nitrite or dinitrogen, respectively. Each subunit of HAO contains 7
C D Tran et al.
Analytical chemistry, 69(7), 1461-1464 (1997-04-01)
A novel integrated acoustooptic tunable filter (IAOTF) has been developed. This tunable filter is based on the Bragg interactions between waveguide and surface acoustic waves. Compared to (bulk) AOTF, its advantage include all-fiber construction, smaller size, narrower spectral resolution (1.7
O Olivieri et al.
Blood, 84(1), 315-320 (1994-07-01)
Oxidative damage induced by free globin chains has been implicated in the pathogenesis of the membrane abnormalities observed in alpha and beta thalassemia. We have evaluated transport of Na+ and K+ in erythrocytes of patients with thalassemias as well as
P Slanina et al.
Food additives and contaminants, 10(4), 391-398 (1993-07-01)
The embryotoxic and teratogenic potential of monomethylhydrazine (MMH), a toxic component of the widely consumed false morel (Gyromitra esculenta), was studied in rat. Groups of pregnant Sprague-Dawley rats received MMH as a constant i.v. infusion via implanted osmotic minipumps (1.2
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