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242306

Sigma-Aldrich

氯甲酸烯丙酯

97%, for peptide synthesis

同義詞:

2-Propen-1-yl chloroformate, Allyloxycarbonyl chloride

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About This Item

線性公式:
ClCOOCH2CH=CH2
CAS號碼:
2937-50-0
分子量：:
120.53
Beilstein:
773915
EC號碼:
220-916-6
MDL號碼:
MFCD00000648
分類程式碼代碼:
12190000
PubChem物質ID:
24854549
NACRES:
NA.22
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產品名稱

氯甲酸烯丙酯, 97%

蒸汽壓力

3.67 psi ( 20 °C)

品質等級

200

化驗

97%

形狀

liquid

折射率

n20/D 1.422 (lit.)

bp

~27 °C/11 mmHg (lit.)

密度

1.134 g/mL at 20 °C (lit.)

應用

peptide synthesis

儲存溫度

−20°C

SMILES 字串

ClC(=O)OCC=C

InChI

1S/C4H5ClO2/c1-2-3-7-4(5)6/h2H,1,3H2

InChI 密鑰

CAEWJEXPFKNBQL-UHFFFAOYSA-N

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相關類別

一般說明

氯甲酸烯丙酯是一种有机化合物，用于合成各种化合物，如烯丙基氨基甲酸酯和烯丙基碳酸酯。此外，它可用于制备α-烯丙基羰基和α, β-不饱和羰基。[1]

應用

氯甲酸烯丙酯可用于合成：
  • 组蛋白及其类似物。[2]
  • 由环硫酯(d,l-高半胱氨酸 硫内脂盐酸盐)生成Alloc-TL单体 (N-(烯丙氧基)羰基高半胱氨酸硫代内酯) 。[3]

訊號詞

Danger

危險分類

Acute Tox. 1 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 3 - Skin Corr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

87.8 °F - closed cup

閃點（°C）

31 °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)

Lot/Batch Number
SHBP4647
SHBN5915
SHBN4259
SHBN2550
SHBM4450

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Over the past years, significant effort has been dedicated to synthesizing low-shrinking formulations, however, development of dental composites with low volumetric shrinkage continues to be challenging. The purpose of this study was to synthesize a bisphenol allylic derivate (BPhADAC) and
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[Toxic action of allylchloroformate].
E F Oskerko et al.
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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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