4H6Br2O2; Molecular Weight:245.8972; EINECS:221-779-5 ">

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 3234-02-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 3234-02-4 trans-2,3-Dibromo-2-butene-1,4-diol

3234-02-4 trans-2,3-Dibromo-2-butene-1,4-diol

product Name trans-2,3-Dibromo-2-butene-1,4-diol
CAS No 3234-02-4
Synonyms 2,3-Dibromo-2-butene-1,4-diol; trans-2,3-Dibromo-2-buten-1,4-diol; 2,3-dibromobut-2-ene-1,4-diol; 2,3-DIBROMINE-2-butene-1,4-diol; (2E)-2,3-Dibromo-2-butene-1,4-diol; (2E)-2,3-Dibromobut-2-ene-1,4-diol; 2-butene-1,4-diol, 2,3-dibromo-, (2E)-; 2-Butene-1,4-diol, 2,3-dibromo-, (E)-
Molecular Formula C4H6Br2O2
Molecular Weight 245.8972
InChI InChI=1/C4H6Br2O2/c5-3(1-7)4(6)2-8/h7-8H,1-2H2
EINECS 221-779-5
Molecular Structure 3234-02-4 trans-2,3-Dibromo-2-butene-1,4-diol
Density 2.252g/cm3
Melting point 111-116℃
Boiling point 318.1°C at 760 mmHg
Refractive index 1.63
Flash point 146.2°C
Water solubility 1-5 g/100 mL at 21℃
Vapour Pressur 3.07E-05mmHg at 25°C
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: 广昌县| 石台县| 岑巩县| SHOW| 会理县| 登封市| 正宁县| 光泽县| 遂溪县| 昔阳县| 晋中市| 万全县| 山丹县| 浪卡子县| 柳江县| 蓝田县| 安吉县| 巴林左旗| 永福县| 海宁市| 双柏县| 长沙县| 冀州市| 丹棱县| 杭锦旗| 平顶山市| 综艺| 台前县| 安西县| 泊头市| 霍州市| 兰西县| 三门峡市| 罗田县| 封开县| 津市市| 阜宁县| 资溪县| 林口县| 星子县| 宝应县|