1,2-苯并吡喃酮

产品名称：

91-64-5
Coumarin
1,2-Benzopyrone
1-Benzopyran-2-one
2H-Chromen-2-one
香豆素
1,2-苯并吡喃酮
2H-苯并吡喃-2-酮
1-苯并吡喃-2-酮

产品介绍：

产品说明

一般描述

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

法律信息

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

基本信息

经验(实验)分子式	C₉H₆O₂
分子量	146.14
Beilstein	383644
MDL编号	MFCD00006850

产品性质

等级	primary reference standard
蒸汽压	0.01 mmHg ( 47 ℃)
产品线	phyproof^® Reference Substance
测定	≥98.0% (HPLC)
形式	flakes
manufacturer/tradename	PhytoLab
bp	298 ℃ (lit.)
mp	68-73 ℃ (lit.)
SMILES string	O=C1Oc2ccccc2C=C1
InChI	1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H
InChI key	ZYGHJZDHTFUPRJ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H301 + H311 - H317
预防措施声明	P280 - P301 + P310 + P330 - P302 + P352 + P312
危险分类	Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Skin Sens. 1
储存分类代码	6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK	WGK 1
闪点(F)	323.6 °F - closed cup
闪点(C)	162 ℃ - closed cup