蒸汽密度
4 (vs air)
方案
≥99.0% (T)
折射率
n20/D 1.471 (lit.)
n20/D 1.472
沸点
213-214 °C (lit.)
mp
6-10 °C (lit.)
密度
1.247 g/mL at 25 °C (lit.)
SMILES字符串
CC1=CC(=O)OC1=O
InChI
1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h2H,1H3
InChI key
AYKYXWQEBUNJCN-UHFFFAOYSA-N
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其他说明
用于氨基（例如赖氨酸侧链）的可逆性封端；可用于核蛋白复合物的解离
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
231.8 °F - closed cup
闪点(°C)
111 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
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[49] Reaction of proteins with citraconic anhydride.
M Z Atassi et al.
Methods in enzymology, 25, 546-553 (1972-01-01)
Regina Knitter et al.
Lab on a chip, 4(4), 378-383 (2004-07-23)
The high surface to volume ratio of microchannel components offers many advantages in micro chemical engineering. It is obvious, however, that the reactor material and corrosion phenomena play an important role when applying these components. For chemical reactions at very
Joseph Horwitz et al.
Experimental eye research, 79(6), 817-821 (2005-01-12)
Citraconylation of all the lysine residues of alpha B and alpha A disrupts the native oligomeric state of these proteins. For alpha B, the oligomerization is concentration dependent with monomers and dimers formed at low protein concentration (approximately 0.01 mg
Saman Hosseinkhani et al.
FEBS letters, 561(1-3), 213-216 (2004-03-12)
Chemical modification of lysine residues in glucose oxidase was carried out using citraconic anhydride. Modification brought about changes in the kinetic properties of the enzyme as evident by substantial lowering of V(max) and K(m). Enhancement of tryptophan fluorescence was observed
P P Batra
The International journal of biochemistry, 23(12), 1375-1384 (1991-01-01)
The lysine residues were modified to varying degrees (50-91%) with citraconic anhydride to determine the extent of conformational change in ovalbumin. Major findings included: 1. Sixteen of the 20 lysine residues are located on the protein surface, while the remaining
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