Pular para o conteúdo
Merck
Todas as fotos(3)

Documentos Principais

Visualizar Toda a Documentação

117498

Sigma-Aldrich

1,2-Diaminopropane

1,2-Diaminopropane

99%

Sinônimo(s):

1,2-Propanediamine, Propylenediamine

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(3)

About This Item

Fórmula linear:
CH3CH(NH2)CH2NH2
Número CAS:
78-90-0
Peso molecular:
74.12
Beilstein:
605274
Número CE:
201-155-9
Número MDL:
MFCD00008089
Código UNSPSC:
12352100
eCl@ss:
39030209
ID de substância PubChem:
24847332
NACRES:
NA.22
Preço e disponibilidade não estão disponíveis no momento.

densidade de vapor

2.6 (vs air)

Nível de qualidade

200

pressão de vapor

14 mmHg ( 20 °C)

Ensaio

99%

temperatura de autoignição

680 °F

Lim. expl.

11.1 %

índice de refração

n20/D 1.446 (lit.)

p.e.

119-120 °C (lit.)

solubilidade

H2O: very soluble

densidade

0.87 g/mL at 25 °C (lit.)

grupo funcional

amine

cadeia de caracteres SMILES

CC(N)CN

InChI

1S/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3

chave InChI

AOHJOMMDDJHIJH-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Descrição geral

1,2-Diaminopropane undergoes condensation with salicylaldehyde and its derivatives to form Schiff base[1]. It reacts with formaldehyde and hydrogen peroxide in aqueous acidic solution to give cage peroxide, 1,6-diaza-3,4,8,9-tetraoxa-11-methylbicyclo[4.4.2]dodecane[2].

Aplicação

1,2-Diaminopropane was used as model precursor in the electron induced deposition of amorphous carbon nitride films[3].

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Flam. Liq. 3 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

93.2 °F - closed cup

Ponto de fulgor (°C)

34 °C - closed cup

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCW0009
MKCW7326
0000145114
MKCP1054
MKCD6613

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 3

1 of 3

1,3-Diaminopropane dihydrochloride 98%

Sigma-Aldrich

D23807

1,3-Diaminopropane dihydrochloride

N,N′-Diethyl-1,3-propanediamine 97%

Sigma-Aldrich

138428

N,N′-Diethyl-1,3-propanediamine

Etilenodiamina ReagentPlus®, ≥99%

Sigma-Aldrich

E26266

Etilenodiamina

Mononuclear and dinuclear chiral vanadium (V) complexes with tridentate Schiff bases derived from< i> R</i>(-)-1, 2-diaminopropane: Synthesis, structure, characterization and catalytic properties.
Romanowski G and Wera M.
Polyhedron, 29(13), 2747-2754 (2010)
Cage peroxides having planar bridgehead nitrogen atoms.
Edward JT, et al.
Canadian Journal of Chemistry, 77(5-6), 1057-1065 (1999)
Maryam Ghiyasiyan-Arani et al.
Scientific reports, 6, 25231-25231 (2016-05-05)
In this work, copper pyrovanadate (Cu3V2O7(OH)2(H2O)2) nanoparticles have been synthesized by a simple and rapid chemical precipitation method. Different copper-organic complexes were used to control the size and morphology of products. The morphology and structure of the as-synthesized products were
Chi Chen et al.
Molecules (Basel, Switzerland), 25(18) (2020-09-16)
Utilizing liquid rubber to toughen epoxy resin is one of the most mature and promising methods. However, the dielectric relaxation characteristics of the epoxy/liquid rubber composites have not been studied systematically, while the relaxation behaviours are a critical factor for
Ekaterina Yu Bezsudnova et al.
Applied microbiology and biotechnology, 102(22), 9621-9633 (2018-09-05)
Substrate and reaction promiscuity is a remarkable property of some enzymes and facilitates the adaptation to new metabolic demands in the evolutionary process. Substrate promiscuity is also a basis for protein engineering for biocatalysis. However, molecular principles of enzyme promiscuity
Exibir todos os documentos relacionados
1 Review This action will navigate to reviews.

Questions

1–2 of 2 Questions  

  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

      Helpful?

  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

      Helpful?

Reviews

Active Filters

  1. 1 Ratings-Only Review

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica