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等级
for HPLC derivatization
质量水平
蒸汽压
1.4 mmHg ( 20 °C)
检测方案
≥99.0% (GC)
形式
liquid
质量
LiChropur™
技术
HPLC: suitable
折射率
n20/D 1.535 (lit.)
n20/D 1.536
bp
162-163 °C (lit.)
mp
−30 °C (lit.)
密度
1.096 g/mL at 25 °C (lit.)
SMILES字符串
O=C=Nc1ccccc1
InChI
1S/C7H5NO/c9-6-8-7-4-2-1-3-5-7/h1-5H
InChI key
DGTNSSLYPYDJGL-UHFFFAOYSA-N
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一般描述
Phenyl isocyanate is an aromatic monoisocyanate which is a constituent of diphenyl methane diisocyanate. It is suitable to make aryl ureas with amine at room temperature making it unlikely to detect isocyanate formation using NMR. It reacts with amino acids in alkaline solution and with peptone.
应用
Phenyl isocyanate was used in preparing grapheme-polymer nanocomposites by mixing exfoliated phenyl isocyanate-treated graphite oxide sheets with polystyrene. It was used in studying its reaction of o-hydroxybenzyl alcohol in polar solvents with in situ FT-IR which showed that phenolic hydroxyl group reacts easily than aliphatic hydroxyl group.
其他说明
用于测定醇和胺的试剂
法律信息
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1 - Skin Corr. 1C - Skin Sens. 1A - STOT SE 3
靶器官
Respiratory system
WGK
WGK 2
闪点(°F)
closed cup
闪点(°C)
closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
Marc Hutchby
Novel Synthetic Chemistry of Ureas and Amides, 62-62 (2012)
Graphene-based composite materials.
Stankovich, Sasha, et al.
Nature, 442, 282-286 (2006)
Phenyl isocyanate protein compounds and their immunological properties.
S J Hopkins et al.
The Biochemical journal, 27(3), 740-753 (1933-01-01)
The reaction of o-hydroxybenzyl alcohol with phenyl isocyanate in polar solvents.
De Han, Yong, et al.
Reaction Kinetics, Mechanisms and Catalysis, 101, 41-48 (2010)
B. Bjorkqvist et al.
Journal of Chromatography A, 204, 109-109 (1981)
实验方案
HPLC Analysis of Isocyanates on Titan™ C18
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