5H6N2; Molecular Weight:94.1160; EINECS:207-987-9 ">

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 504-24-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 504-24-5 4-Aminopyridine

504-24-5 4-Aminopyridine

product Name 4-Aminopyridine
CAS No 504-24-5
Synonyms gamma-aminopyridine; 4-pyridylamine; Amino-4-pyridine; pyridin-2-amine; (2,4,5-trichlorophenoxy)acetic acid-(2,4-dichlorophenoxy)acetic acid (1:1); 4-aminopyridinium; Fampridine
Molecular Formula C5H6N2
Molecular Weight 94.1160
InChI InChI=1/C5H6N2/c6-5-1-3-7-4-2-5/h1-4H,(H2,6,7)/p+1
EINECS 207-987-9
Molecular Structure 504-24-5 4-Aminopyridine
Melting point 157-161℃
Boiling point 255.2°C at 760 mmHg
Flash point 131.8°C
Vapour Pressur 0.0165mmHg at 25°C
Hazard Symbols  T+:Very toxic;
Risk Codes R28:;
R36/37/38:;
Safety Description S1:;
S28A:;
S37/39:;
S45:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板: 雅安市| 北安市| 博白县| 犍为县| 望奎县| 平泉县| 吉安市| 赤城县| 曲阜市| 波密县| 高平市| 六安市| 绵阳市| 潼关县| 峡江县| 黄冈市| 和平县| 比如县| 长海县| 清水河县| 富顺县| 沂水县| 阿荣旗| 沛县| 德保县| 布尔津县| 河南省| 修水县| 应城市| 安丘市| 平邑县| 阜宁县| 德安县| 山西省| 呼图壁县| 临桂县| 贵州省| 桂平市| 东平县| 阳高县| 南丹县|