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Merck
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주요 문서

426458

Sigma-Aldrich

Dimethylamine solution

Dimethylamine solution

40 wt. % in H2O

동의어(들):

DMA

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크기 선택

100 ML
₩60,900
1 L
₩92,873
2 L
₩176,103

₩60,900


출고 가능일2025년 4월 22일세부사항


벌크 견적 요청

크기 선택

보기 변경
100 ML
₩60,900
1 L
₩92,873
2 L
₩176,103

About This Item

Linear Formula:
(CH3)2NH
CAS Number:
Molecular Weight:
45.08
Beilstein:
605257
MDL number:
UNSPSC 코드:
12352116
PubChem Substance ID:
NACRES:
NA.22

₩60,900


출고 가능일2025년 4월 22일세부사항


벌크 견적 요청

vapor density

1.55 (vs air)

Quality Level

vapor pressure

16.97 psi ( 55 °C)
212 mmHg ( 20 °C)

양식

liquid

autoignition temp.

753 °F

농도

38-42% (with HCl, titration)
40 wt. % in H2O

refractive index

n20/D 1.37

density

0.89 g/mL at 25 °C

작용기

amine

SMILES string

CNC

InChI

1S/C2H7N/c1-3-2/h3H,1-2H3

InChI key

ROSDSFDQCJNGOL-UHFFFAOYSA-N

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일반 설명

Dimethylamine is utilized as a building block or reagent in the production of polyurethanes, ion-exchange resins, and dyes.[1]

애플리케이션

Dimethylamine (DMA) solution can be used:
  • To synthesize Ge7O14.5F2‚[(CH3)2NH2]3(H2O)0.86, a germanate-based porous inclusion complex.[2]
  • To synthesize ethyl 2-dimethylamino-4,6-diarylpyrimidine-5-carboxylates.[3]
  • To convert 5′-bromo-2,2′-bithiophene-5carboxaldehyde to 5′-dimethylamino-2,2′-bithiophene-5-carboxaldehyde.[4]

픽토그램

FlameCorrosionExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point (°F)

60.8 °F - closed cup

Flash Point (°C)

16 °C - closed cup

개인 보호 장비

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


가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Polymer-assisted synthesis of ethyl 2-amino-4, 6-diarylpyrimidine-5-carboxylates.
Eynde V, et al.
ARKIVOC (Gainesville, FL, United States), 15, 2003-2003 (2003)
Porous Germanates: Synthesis, Structure, and Inclusion Properties of Ge7O14.5F2.[(CH3)2NH2]3(H2O) 0.86.
Li H, et al.
Journal of the American Chemical Society, 120(33), 8567-8568 (1998)
Effective recovery of Au from low-concentration solutions by a self-synthesized mesoporous resin modified by dimethylamine
Xu W, et al.
Industrial & Engineering Chemistry Research, 61(7), 2894-2903 (2021)
Ping Yan et al.
The Journal of organic chemistry, 73(17), 6587-6594 (2008-07-31)
There is a growing need for cellular imaging with fluorescent probes that emit at longer wavelengths to minimize the effects of absorption, autofluorescence, and scattering from biological tissue. In this paper a series of new environmentally sensitive hemicyanine dyes featuring
L Lee et al.
Cancer research, 41(10), 3992-3994 (1981-10-01)
Using a method for nitrosamine analysis that gives high recovery values and that is free from artifactual synthesis of nitrosamines, we have shown that human feces do not contain volatile nitrosamines (detection limit, 0.1 to 0.5 microgram/kg). We also showed

질문

1–2 / 2 질문  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변
    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 답변
    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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활성 필터

  1. Akron, Ohio
    • 상품평 1
    • 투표 0
    별 5개 중 5개입니다.

    Just right concentration.

    Necessary solution for making a urea that comes in a high percentage.

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