跳轉至內容
Merck
全部照片(1)

重要文件

110043

Sigma-Aldrich

乙酸酐

≥99%

同義詞:

Acetanhydride, Acetic acid anhydride, Acetyl acetate, Acetyl anhydride, Ethanoic anhydride

登入查看組織和合約定價


About This Item

線性公式:
(CH3CO)2O
CAS號碼:
分子量::
102.09
Beilstein:
385737
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:

蒸汽密度

3.5 (vs air)

品質等級

蒸汽壓力

10 mmHg ( 36 °C)
4 mmHg ( 20 °C)

化驗

≥99%

自燃溫度

629 °F

expl. lim.

10.3 %

存貨情形

available only in EU

折射率

n20/D 1.390 (lit.)

bp

138-140 °C (lit.)

mp

−73 °C (lit.)

溶解度

water: slightly soluble

密度

1.08 g/mL (lit.)

SMILES 字串

CC(=O)OC(C)=O

InChI

1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3

InChI 密鑰

WFDIJRYMOXRFFG-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

取代透過

產品號碼
描述
訂價

訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

120.2 °F - closed cup

閃點(°C)

49 °C - closed cup

個人防護裝備

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


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

未看到正確版本?

如果您需要一個特定的版本,您可以透過批號來尋找特定憑證。

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

客戶也查看了

Slide 1 of 2

1 of 2

Eagleson M.
Concise Encyclopedia Chemistry, 4-4 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 51-51 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 7-7 (1994)
David G Simmons et al.
BMC genomics, 9, 352-352 (2008-07-30)
The Prolactin (PRL) hormone gene family shows considerable variation among placental mammals. Whereas there is a single PRL gene in humans that is expressed by the pituitary, there are an additional 22 genes in mice including the placental lactogens (PL)
Maciej Podgórski
Dental materials : official publication of the Academy of Dental Materials, 27(8), 748-754 (2011-04-26)
In this study acetyloxypropylene dimethacrylate was synthesized and proposed as an alternative monomer for triethyleneglycol dimethacrylate (TEGDMA) in dental mixtures. The monomer was prepared by the reaction of glycerol dimethacrylate with acetic anhydride. The exchange reaction was carried out in

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務