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重要文件

P78

Sigma-Aldrich

棕榈酰氯

98%

同義詞:

十六酰氯

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About This Item

線性公式:
CH3(CH2)14COCl
CAS號碼:
分子量::
274.87
Beilstein:
972409
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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品質等級

化驗

98%

折射率

n20/D 1.452 (lit.)

bp

88-90 °C/0.2 mmHg (lit.)

mp

11-13 °C (lit.)

密度

0.906 g/mL at 25 °C (lit.)

SMILES 字串

CCCCCCCCCCCCCCCC(Cl)=O

InChI

1S/C16H31ClO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3

InChI 密鑰

ARBOVOVUTSQWSS-UHFFFAOYSA-N

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應用

棕榈酰氯可用于:
  • 通过立体选择性烯烃交叉复分解,将碳链引入糖鞘脂半乳糖神经酰胺。[1]
  • 通过环氧乙烷的区域选择性开环,制备单酰基和1,3-对称的三酰基甘油。[2]

也可用于全合成以下物质:
  • 猴头菌酮J(Hericenone J)和5′ -脱氧代猴头菌酮 C(hericene A)。[3]
  • 甘露糖脂。[4]
  • 分枝杆菌素S和分枝杆菌素T等同物,其具有儿茶酚-甘氨酸基团而非天然存在分枝杆菌素所含的酚-恶唑啉基团。 [5]

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Skin Corr. 1B

安全危害

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

320.0 °F - closed cup

閃點(°C)

160 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, 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 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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  2. 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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