691275
乙酸酐
Arxada quality, ≥99.5% (GC)
别名:
Acetanhydride, Acetic acid anhydride, Acetyl acetate, Acetyl anhydride, Ethanoic anhydride
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
(CH3CO)2O
化学文摘社编号:
分子量:
102.09
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-564-8
Beilstein/REAXYS Number:
385737
MDL number:
Assay:
≥99.5% (GC)
Form:
liquid
InChI key
WFDIJRYMOXRFFG-UHFFFAOYSA-N
InChI
1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3
SMILES string
CC(=O)OC(C)=O
vapor density
3.5 (vs air)
vapor pressure
10 mmHg ( 36 °C), 4 mmHg ( 20 °C)
assay
≥99.5% (GC)
form
liquid
autoignition temp.
629 °F
quality
Arxada quality
expl. lim.
10.3 %
manufacturer/tradename
Arxada AG
impurities
≤0.5% acetic acid
refractive index
n20/D 1.390 (lit.)
bp
138-140 °C (lit.)
mp
−73 °C (lit.)
solubility
H2O: slightly soluble
density
1.08 g/mL (lit.)
Quality Level
正在寻找类似产品? 访问 产品对比指南
Analysis Note
KMnO4 test ≤40 mL (0.1% KMnO4 per 20 mL)
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
120.2 °F - closed cup
flash_point_c
49 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
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
Heidi I Chen et al.
Development (Cambridge, England), 141(23), 4500-4512 (2014-11-08)
Identifying coronary artery progenitors and their developmental pathways could inspire novel regenerative treatments for heart disease. Multiple sources of coronary vessels have been proposed, including the sinus venosus (SV), endocardium and proepicardium, but their relative contributions to the coronary circulation
Lakshmi Pillai-Kastoori et al.
PLoS genetics, 10(7), e1004491-e1004491 (2014-07-11)
Ocular coloboma is a sight-threatening malformation caused by failure of the choroid fissure to close during morphogenesis of the eye, and is frequently associated with additional anomalies, including microphthalmia and cataracts. Although Hedgehog signaling is known to play a critical
J I Cacho et al.
Journal of chromatography. A, 1247, 146-153 (2012-06-12)
This paper describes a method for the simultaneous determination of bisphenol A (BPA), bisphenol F (BPF), bisphenol Z (BPZ) and biphenol (BP), using stir bar sorptive extraction (SBSE) in combination with thermal desorption-gas chromatography-mass spectrometry (TD-GC-MS). Several parameters affecting both
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持