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蒸汽密度
>1 (vs air)
质量水平
蒸汽压
3.3 mmHg ( 20 °C)
检测方案
≥99%
形式
liquid
自燃温度
559 °F
包含
10-60 ppm monomethyl ether hydroquinone as inhibitor
expl. lim.
9.9 %
折射率
n20/D 1.418 (lit.)
bp
145 °C (lit.)
密度
0.894 g/mL at 25 °C (lit.)
SMILES字符串
CCCCOC(=O)C=C
InChI
1S/C7H12O2/c1-3-5-6-9-7(8)4-2/h4H,2-3,5-6H2,1H3
InChI key
CQEYYJKEWSMYFG-UHFFFAOYSA-N
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一般描述
应用
- 聚(丙烯酸丁酯)粒子。
- 聚丙烯酸丁酯-b-丙烯酸嵌段共聚物。
- 两亲性带电双嵌段共聚物聚(丙烯酸丁酯)-b-聚(丙烯酸)。
- 在CuIBr/4,4′-二(5-壬基)-2,2′-双吡啶(催化剂)存在下，共聚物（正丙烯酸丁酯）通过原子转移自由基聚合(ATRP)合成丙烯酸正丁酯。
警示用语：
Warning
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
98.6 °F - closed cup
闪点(°C)
37 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
分析证书(COA)
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示例
其它示例：
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
输入内容 1.000309185)
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如何查找COA批号
批号可以在产品标签上"批“ （Lot或Batch）字后面找到。
Aldrich 产品
如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。
如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。
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商品
The manufacture of monomers for use in ophthalmic applications is driven by the need for higher purity, improved reliability of manufacturing supply, but ultimately by the need for the increased comfort, convenience, and safety of contact lens wearers. Daily wear contact lenses have the potential to fill this need for many customers; however, their widespread use is constrained by higher costs compared to weekly- or monthly-based lenses. New approaches that improve cost structure and result in higher quality raw materials are needed to help make contact lenses more affordable and accelerate growth of the contact lens market.
The manufacture of monomers for use in ophthalmic applications is driven by the need for higher purity, improved reliability of manufacturing supply, but ultimately by the need for the increased comfort, convenience, and safety of contact lens wearers. Daily wear contact lenses have the potential to fill this need for many customers; however, their widespread use is constrained by higher costs compared to weekly- or monthly-based lenses. New approaches that improve cost structure and result in higher quality raw materials are needed to help make contact lenses more affordable and accelerate growth of the contact lens market.
The Heck reaction is the palladium catalyzed cross-coupling reaction between alkenes and aryl or vinyl halides (or triflates) to afford substituted alkenes.
Heck反应是烯烃与芳基或乙烯基卤化物（或三氟甲磺酸酯）之间的钯催化交叉偶联反应，用于生成取代的烯烃。
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