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471224

Sigma-Aldrich

Diisopropylamine

≥99.5%

Synonym(s):

DIPA

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100 ML
¥3,100
500 ML
¥4,900
4 X 100 ML
¥15,500
2.5 L
¥17,800
4 X 2.5 L
¥52,900
18 L
¥86,900

¥3,100

List Price¥4,080Save 24%

Estimated to ship onMarch 29, 2025


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100 ML
¥3,100
500 ML
¥4,900
4 X 100 ML
¥15,500
2.5 L
¥17,800
4 X 2.5 L
¥52,900
18 L
¥86,900

About This Item

Linear Formula:
(CH3)2CHNHCH(CH3)2
CAS Number:
Molecular Weight:
101.19
Beilstein:
605284
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
Assay:
≥99.5%
bp:
84 °C (lit.)
vapor pressure:
50 mmHg ( 20 °C)

¥3,100

List Price¥4,080Save 24%

Estimated to ship onMarch 29, 2025


Request a Bulk Order

vapor density

3.5 (vs air)

Quality Level

vapor pressure

50 mmHg ( 20 °C)

Assay

≥99.5%

form

liquid

autoignition temp.

599 °F

expl. lim.

8.5 %

refractive index

n20/D 1.392 (lit.)

bp

84 °C (lit.)

mp

−61 °C (lit.)

solubility

water: soluble 110 g/L at 25 °C

density

0.722 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CC(C)NC(C)C

InChI

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

InChI key

UAOMVDZJSHZZME-UHFFFAOYSA-N

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General description

Diisopropylamine (DIPA) is an aliphatic secondary amine widely used as an organic base in organic synthesis. Its standard molar enthalpy of formation and combustion has been measured by static-bomb calorimetry.[1]

Application

Diisopropylamine (DIPA) may be used in the following syntheses:
  • diisopropylamine methyl urea (DMU)[2]
  • N,N-diisopropyl quinoline-2-carboxamide[3]
  • 3-N-sulfonylamidine coumarins[4]
  • N-chloroamine, an intermediate to generate amides[5]

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

7.8 °F - closed cup

Flash Point(C)

-13.45 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

471224-1L:
471224-2L:
471224-4X2L:
471224-VAR:
471224-25ML:
471224-500ML:4548173963525
471224-4X2.5L:
471224-4X100ML:
471224-100ML:4548173963501
471224-5L:
471224-18L:4548173963518
471224-BULK:
471224-2.5L:4548173963532


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Certificates of Analysis (COA)

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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 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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  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

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