7H8N2O2; Molecular Weight:152.1506; EINECS:226-326-5 ">

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 5351-23-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 5351-23-5 4-Hydroxybenzoic acid hydrazide

5351-23-5 4-Hydroxybenzoic acid hydrazide

product Name 4-Hydroxybenzoic acid hydrazide
CAS No 5351-23-5
Synonyms 4-Hydroxybenzhydrazide; 4-Hydroxybenzoic hydrazide; 4-hydroxybenzohydrazide; p-Hydroxybenzoylhydrazine
Molecular Formula C7H8N2O2
Molecular Weight 152.1506
InChI InChI=1/C7H8N2O2/c8-9-7(11)5-1-3-6(10)4-2-5/h1-4,10H,8H2,(H,9,11)
EINECS 226-326-5
Molecular Structure 5351-23-5 4-Hydroxybenzoic acid hydrazide
Density 1.318g/cm3
Melting point 260-264℃
Refractive index 1.622
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S37/39:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板: 丘北县| 安阳县| 垦利县| 从化市| 邢台县| 安吉县| 都江堰市| 灵武市| 杨浦区| 德化县| 恩施市| 荔浦县| 新兴县| 巫山县| 宜都市| 开江县| 贵阳市| 桑植县| 郎溪县| 四子王旗| 酒泉市| 会理县| 郧西县| 浦东新区| 大宁县| 鹤庆县| 石阡县| 正阳县| 永州市| 正镶白旗| 阿克苏市| 略阳县| 天峨县| 泉州市| 河北省| 道孚县| 永安市| 岗巴县| 辽中县| 和硕县| 湘阴县|