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Sigma-Aldrich

1,2-二氨基丙烷

1,2-Diaminopropane

99%

同義詞:

1,2-丙二胺, 丙二胺

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About This Item

線性公式:
CH3CH(NH2)CH2NH2
CAS號碼:
78-90-0
分子量：:
74.12
Beilstein:
605274
EC號碼:
201-155-9
MDL號碼:
MFCD00008089
分類程式碼代碼:
12352100
eCl@ss:
39030209
PubChem物質ID:
24847332
NACRES:
NA.22
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蒸汽密度

2.6 (vs air)

蒸汽壓力

14 mmHg ( 20 °C)

化驗

99%

自燃溫度

680 °F

expl. lim.

11.1 %

折射率

n20/D 1.446 (lit.)

bp

119-120 °C (lit.)

溶解度

H2O: very soluble

密度

0.87 g/mL at 25 °C (lit.)

官能基

amine

SMILES 字串

CC(N)CN

InChI

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

InChI 密鑰

AOHJOMMDDJHIJH-UHFFFAOYSA-N

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相關類別

一般說明

1,2-二氨基丙烷与水杨醛及其衍生物缩合形成席夫碱[1]。它在酸性水溶液中与甲醛和过氧化氢反应，得到过氧化氢笼，1,6-二氮杂-3,4,8,9-四氧杂-11-甲基双环[4.4.2]十二烷[2]。

應用

1,2-二氨基丙烷用作电子诱导的无定形氮化碳膜沉积的模型前体[3]。

訊號詞

Danger

危險分類

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

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

93.2 °F - closed cup

閃點（°C）

34 °C - closed cup

個人防護裝備

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

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分析證明 (COA)

Lot/Batch Number
MKCW0009
MKCW7326
0000145114
MKCP1054
MKCD6613

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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
Cage peroxides having planar bridgehead nitrogen atoms.
Edward JT, et al.
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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
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)
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    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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