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重要文件

471224

Sigma-Aldrich

二异丙胺

≥99.5%

同義詞:

DIPA

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About This Item

線性公式:
(CH3)2CHNHCH(CH3)2
CAS號碼:
分子量::
101.19
Beilstein:
605284
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21
化驗:
≥99.5%
bp:
84 °C (lit.)
蒸汽壓力:
50 mmHg ( 20 °C)
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蒸汽密度

3.5 (vs air)

品質等級

蒸汽壓力

50 mmHg ( 20 °C)

化驗

≥99.5%

形狀

liquid

自燃溫度

599 °F

expl. lim.

8.5 %

折射率

n20/D 1.392 (lit.)

bp

84 °C (lit.)

mp

−61 °C (lit.)

溶解度

water: soluble 110 g/L at 25 °C

密度

0.722 g/mL at 25 °C (lit.)

官能基

amine

SMILES 字串

CC(C)NC(C)C

InChI

1S/C6H15N/c1-5(2)7-6(3)4/h5-7H,1-4H3

InChI 密鑰

UAOMVDZJSHZZME-UHFFFAOYSA-N

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一般說明

二异丙胺(DIPA)是一种脂肪族仲胺,被广泛用作有机合成中的有机碱。通过静态弹药量热法测量了其标准摩尔生成焓和标准摩尔燃烧焓。[1]

應用

二异丙胺(DIPA)可用于以下合成过程:
  • 二异丙胺甲基脲(DMU)[2]
  • N,N-二异丙基喹啉-2-甲酰胺[3]
  • 3-N-磺酰脒香豆素[4]
  • N-氯胺,一种生成酰胺的中间体[5]

訊號詞

Danger

危險分類

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

7.8 °F - closed cup

閃點(°C)

-13.45 °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

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存取文件庫

Iron-Catalyzed Direct Synthesis of Amides from Methylarenes.
Kotha SS, et al.
Advanced Synthesis & Catalysis, 357(7), 1437-1445 (2015)
Enthalpies of combustion of di-n-propylamine, diisopropylamine, diisobutylamine, and di-sec-butylamine.
Ribeiro da Silva MAV, et al.
The Journal of Chemical Thermodynamics, 29(9), 1025-1030 (1997)
A simple and novel amide ligand based on quinoline derivative used for palladium-catalyzed Suzuki coupling reaction.
Liu H, et al.
Journal of Organometallic Chemistry, 794, 27-32 (2015)
Microwave-Assisted Copper-Catalyzed Four Component Tandem Synthesis of 3-N-Sulfonylamidine Coumarins.
Murugavel G and Punniyamurthy T.
The Journal of Organic Chemistry, 80 (12), 6291-6299 (2015)
Research on Synthesis and Corrosion Inhibitory Performance of Diisopropylamine Methyl Urea.
Zhou FR and Zhang H.
Applied Mechanics and Materials, 713, 2839-2842 (2015)

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

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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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