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M50001

Sigma-Aldrich

甲基肼

98%

别名:

MMH

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About This Item

线性分子式:
CH3NHNH2
CAS号:
60-34-4
分子量:
46.07
Beilstein:
635645
EC 号:
200-471-4
MDL编号:
MFCD00007621
UNSPSC代码:
12352100
PubChem化学物质编号:
24896964
NACRES:
NA.22
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蒸汽密度

1.6 (vs air)

蒸汽压

37.5 mmHg ( 20 °C)

方案

98%

自燃温度

385 °F

expl. lim.

97 %

折射率

n20/D 1.4325 (lit.)

沸点

88-90 °C (lit.)

密度

0.875 g/mL at 20 °C (lit.)

SMILES字符串

CNN

InChI

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

InChI key

HDZGCSFEDULWCS-UHFFFAOYSA-N

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应用

甲基肼可用于诱导 β-三氟甲基-β,β-二取代烯酮的不对称需氧环氧化，合成对映选择性三氟甲基-取代的环氧化物。 [1] 也可用于合成1-甲基-3,5-二硝基-1H-1,2,4-三唑（DNMT），这是 TNT 炸药的替代物。 [2]

警示用语：

Danger

危险分类

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

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

17.6 °F - closed cup

闪点(°C)

-8 °C - closed cup

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBJ2922
SHBC9272V
STBD6035V
08327PHV
21096EKV

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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
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)
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
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Questions

1–3 of 3 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. Is methyl hydrazine an organic compound?

    1 answer

    1. Yes, Methylhydrazine is considered to be an organic compound. Please see the links below to review relevant references.
      PubChem - see references cited in section 3.
      https://pubchem.ncbi.nlm.nih.gov/compound/Methylhydrazine#section=SpringerMaterials-Properties

      ContaminantDB - see Chemical Taxonomy section
      https://contaminantdb.ca/contaminants/CHEM003978

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