在线观看日本高清二区_影音先锋成人无码影院_国产妇女农村一级片片_无码精品人妻在线视频一区_日韩午夜春妇_2020自拍偷区亚洲综合第二页_国产在线精品性动漫_亚洲 中文字幕 自拍 无码_最新国产成人精品免费视频_大又大粗又爽又黄少妇毛片吃奶


股票代碼:300637 EN
3,4-二甲氧基苯硫酚
中文名稱: 3,4-二甲氧基苯硫酚
英文名稱: 3,4-Dimethoxythiophenol
英文別名: 3,4-Dimethoxybenzenethiol
CAS號(hào): 700-96-9
分子式: C8H10O2S
分子量: 170.22
InChI: InChI=1/C8H10O2S/c1-9-7-4-3-6(11)5-8(7)10-2/h3-5,11H,1-2H3
分子結(jié)構(gòu):
密度: 1.19
沸點(diǎn): 110℃(1 torr)


風(fēng)險(xiǎn)術(shù)語: R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
R36/38:Irritating to eyes and skin.;
安全術(shù)語: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;