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515124

Sigma-Aldrich

N,N-二甲基苯胺

ReagentPlus®, 99%

同義詞:

N,N-Dimethylaniline, N,N-Dimethylphenylamine, DMA, Dimethylaniline, Dimethylphenylamine

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About This Item

線性公式:
C6H5N(CH3)2
CAS號碼:
121-69-7
分子量：:
121.18
Beilstein:
507140
EC號碼:
204-493-5
MDL號碼:
MFCD00008304
分類程式碼代碼:
12352100
PubChem物質ID:
57651326
NACRES:
NA.22
bp:
193-194 °C (lit.)
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品質等級

200

產品線

ReagentPlus®

化驗

99%

形狀

liquid

dilution

(for general lab use)

折射率

n20/D 1.557 (lit.)

pH值

7.4 (20 °C, 1.2 g/L)

bp

193-194 °C (lit.)

mp

1.5-2.5 °C (lit.)

密度

0.956 g/mL at 25 °C (lit.)

應用

microbiology

官能基

amine

SMILES 字串

CN(C)c1ccccc1

InChI

1S/C8H11N/c1-9(2)8-6-4-3-5-7-8/h3-7H,1-2H3

InChI 密鑰

JLTDJTHDQAWBAV-UHFFFAOYSA-N

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相關類別

應用

N,N-二甲基苯胺是一种叔胺，用于合成几种三芳基甲烷染料，如孔雀石绿。[1][2]它还用于合成磁性革兰氏染色剂进行细菌检测。[3]

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 2

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

167.0 °F - closed cup

閃點（°C）

75 °C - closed cup

個人防護裝備

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

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分析證明 (COA)

Lot/Batch Number
MKCX3693
MKCW4640
MKCV6847
MKCS2695
MKCR3029

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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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