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重要文件

570680

Sigma-Aldrich

苯-D6

anhydrous, ≥99.6 atom % D

同義詞:

氘代苯

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About This Item

經驗公式(希爾表示法):
C6D6
CAS號碼:
分子量::
84.15
Beilstein:
1905426
EC號碼:
MDL號碼:
分類程式碼代碼:
12142201
PubChem物質ID:
NACRES:
NA.11
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等級

anhydrous

品質等級

同位素純度

≥99.6 atom % D

化驗

≥99.0%

形狀

liquid

expl. lim.

0.34-6.3 % (lit.)

技術

NMR: suitable

雜質

<10 ppm water

折射率

n20/D 1.497 (lit.)

bp

79.1 °C/760 mmHg (lit.)

mp

6.8 °C (lit.)

密度

0.950 g/mL at 25 °C (lit.)

質量偏移

M+6

SMILES 字串

[2H]c1c([2H])c([2H])c([2H])c([2H])c1[2H]

InChI

1S/C6H6/c1-2-4-6-5-3-1/h1-6H/i1D,2D,3D,4D,5D,6D

InChI 密鑰

UHOVQNZJYSORNB-MZWXYZOWSA-N

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一般說明

苯-d 6 (C6d6) 是氘代苯。其为无水溶剂,可最大程度降低水峰干扰。它在进行关键的空气和湿度敏感的核磁共振分析中是有用的。用瞬态全息光栅技术测量了其 Soret 系数 S (T)。[1]报道了它的合成、 13 C NMR、IR 和 MS 谱。[2][3]

應用

苯-d 6 (C6d6) 可用于以下用途:
  • 同位素标记样品的合成。[4]
  • 作为 1 H 和 13 C-NMR 溶剂。[5][6]
  • 苯贮备液的内部校准。[7]

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訊號詞

Danger

危險分類

Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 1

標靶器官

Blood

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

12.2 °F - closed cup

閃點(°C)

-11 °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)

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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

      Helpful?

  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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