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D161608

Sigma-Aldrich

N,N-Dimethylhydrazine

98%

Sinónimos:

asym-Dimethylhydrazine

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About This Item

Fórmula lineal:
(CH3)2NNH2
Número de CAS:
57-14-7
Peso molecular:
60.10
Beilstein:
605261
Número CE:
200-316-0
Número MDL:
MFCD00007628
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24893497
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

densidad de vapor

1.94 (vs air)

presión de vapor

103 mmHg ( 20 °C)

Ensayo

98%

Formulario

liquid

temp. de autoignición

478 °F

lim. expl.

95 %

índice de refracción

n20/D 1.4075 (lit.)

bp

60-62 °C (lit.)

densidad

0.79 g/mL at 20 °C (lit.)

temp. de almacenamiento

2-8°C

cadena SMILES

CN(C)N

InChI

1S/C2H8N2/c1-4(2)3/h3H2,1-2H3

Clave InChI

RHUYHJGZWVXEHW-UHFFFAOYSA-N

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Aplicación

N,N-Dimethylhydrazine can react with:
  • β-Naphthol via radical amination to form 1-amino-2-naphthol.[1]
  • 2-Chloro- and 2,2-dichloro-(bromo)vinyl ketones via regioselective heterocyclization to form 3-substituted 1-methyl(5-halo)pyrazoles.[2]
  • Terminal alkynes in the presence of TpRuCl(PPh3)2 (Tp = tris(pyrazolyl)borate) to form nitriles.[3]


N,N-Dimethylhydrazine along with ferric chloride hexahydrate forms an effective reduction system for:
  • Synthesizing DNA binding pyrrolo[2,1-c][1,4]benzodiazepine (PBD) imines via reductive cyclization of the corresponding nitro aldehyde.[4]
  • Transforming a variety of nitroarenes and azido compounds into the corresponding anilines and amino compounds, respectively.[5][6]

Acciones bioquímicas o fisiológicas

Lung and colon tumor initiator in experimental animal model.[7][8]

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

14.0 °F - closed cup

Punto de inflamabilidad (°C)

-10 °C - closed cup

Equipo de protección personal

Faceshields, Gloves, Goggles

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Certificados de análisis (COA)

Lot/Batch Number
BCCK3491
BCCC8136
BCCB5046
BCBW9907
BCBV8501

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Reaction of terminal alkynes with hydrazines to give nitriles, catalyzed by TpRuCl (PPh3)2: novel catalytic transformation involving a vinylidene ruthenium intermediate
Fukumoto Y, et al.
Organometallics, 21(19), 3845-3847 (2002)
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Marine drugs, 17(2) (2019-02-06)
The red macroalga Agarophyton chilensis is a well-known producer of eicosanoids such as hydroxyeicosatetraenoic acids, but the alga produces almost no prostaglandins, unlike the closely related A. vermiculophyllum. This indicates that the related two algae would have different enzyme systems
On the reaction of β-naphthol with N, N-dimethylhydrazine-a new radical amination process
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Tetrahedron Letters, 24(15), 1601-1604 (1983)
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To explore fresh strategies in colorectal cancer (CRC) chemotherapy, we evaluated the capability of the ruthenium-phloretin complex in exterminating colon cancer by effectively addressing multiple apoptotic mechanisms on HT-29 cancer cells together with an animal model of colorectal cancer activated
An efficient synthesis of pyrrolo [2, 1-c][1, 4] benzodiazepine antibiotics via reductive cyclization
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Questions

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  1. 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

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  2. 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

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