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295280

Sigma-Aldrich

Dimethylamine

anhydrous, ≥99%

동의어(들):

N,N-Dimethylamine

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400 G
₩315,970
100 G
₩321,755
1 KG
₩443,149

₩315,970

출고 가능일2025년 4월 25일세부사항

벌크 견적 요청
모든 사진(1)

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보기 변경
400 G
₩315,970
100 G
₩321,755
1 KG
₩443,149

About This Item

Linear Formula:
(CH3)2NH
CAS Number:
124-40-3
Molecular Weight:
45.08
Beilstein:
605257
EC Number:
204-697-4
MDL number:
MFCD00008288
UNSPSC 코드:
12142100
PubChem Substance ID:
24857770
NACRES:
NA.22

₩315,970

출고 가능일2025년 4월 25일세부사항

벌크 견적 요청

Grade

anhydrous

Quality Level

200

vapor density

1.55 (15 °C, vs air)

vapor pressure

1277 mmHg ( 20 °C)

분석

≥99%

양식

gas
liquid

autoignition temp.

753 °F

expl. lim.

14.4 %

bp

7 °C (lit.)

mp

−93 °C (lit.)

density

0.68 g/mL at 20 °C (lit.)

작용기

amine

SMILES string

CNC

InChI

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

InChI key

ROSDSFDQCJNGOL-UHFFFAOYSA-N

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관련 카테고리

애플리케이션

Dimethylamine can be used:
  • In the preparation of 1-organyl-1-(trimethylsiloxy)-2-(dimethylamino)ethenes starting from α-bromo ketones.[1]
  • In one of the key synthetic steps for the preparation of 1-methoxycarbonylpyrrolizin-3-one and its associated compounds.[2]
  • Ni-catalyzed cross-electrophile coupling of Katritzky pyridinium salts with bromoalkanes through C-N bond activation.[3]
  • To synthesize tertiary amides which on reaction with Petasis reagent followed by bromination forms bromomethyl ketones.[4]

포장

Supplied in a Sure/Pac™ cylinder and has a 316 stainless steel needle valve with a male 1/4" NPTF outlet thread installed . Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.

Compatible with the following:

법적 정보

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

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신호어

Danger

유해 및 위험 성명서

H220,H280,H315,H318,H332,H335,H412

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Gas 1A - Press. Gas Liquefied gas - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

보충제 위험성

EUH071

Storage Class Code

2A - Gases

WGK

WGK 1

Flash Point (°F)

19.9 °F - closed cup

Flash Point (°C)

-6.7 °C - closed cup

개인 보호 장비

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
SHBS0104
SHBQ7927
SHBP0768
SHBN4946
SHBM0882

적합한 버전을 찾을 수 없으신가요?

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

COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Ni-catalyzed deaminative cross-electrophile coupling of Katritzky salts with halides via C-N bond activation
Ni S, et al.
Science advances, 5(6), 9516-9516 (2019)
Bromination of Enamines from Tertiary Amides Using the Petasis Reagent: A Convenient One-Pot Regioselective Route to Bromomethyl Ketones
Kobeissi M, et al.
Synthetic Communications, 43(21), 2955-2965 (2013)
Synthesis of 1-organyl-1-(trimethylsiloxy)-2-(dimethylamino) ethenes and new hypervalent silicon compounds based thereon
Gostevskii BA, et al.
Russ. J. Org. Chem., 52(10), 1385-1389 (2016)
1-Methoxycarbonylpyrrolizin-3-one and related compounds
Despinoy XLM and McNab H
Organic & Biomolecular Chemistry, 7(10), 2187-2194 (2009)
C Mulder et al.
Journal of neural transmission (Vienna, Austria : 1996), 109(9), 1203-1208 (2002-08-31)
Nitric oxide (NO) may play a role in the pathophysiology of Alzheimer's disease (AD). Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of NO synthase, is involved in regulation of NO production. Recently it has been reported that dimethylarginine dimethylaminohydrolase, an enzyme
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  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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