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-甲基-5-氯苯并噻吩
中文名稱: 3-甲基-5-氯苯并噻吩
中文別名: 5-氯-3-甲基苯并噻酚; 5-氯-3-甲基苯并噻吩
英文名稱: 5-chloro-3-methylbenzo[b]thiophene
英文別名: 5-Chloro-3-methylthianaphthene; 5-chloro-3-methyl-1-benzothiophene
CAS號: 19404-18-3
分子式: C9H7ClS
分子量: 182.6699
InChI: InChI=1/C9H7ClS/c1-6-5-11-9-3-2-7(10)4-8(6)9/h2-5H,1H3
分子結(jié)構(gòu):
密度: 1.293g/cm3
熔點(diǎn): 32℃
沸點(diǎn): 280.5°C at 760 mmHg
閃點(diǎn): 163.1°C
蒸汽壓: 0.00641mmHg at 25°C


危險(xiǎn)性標(biāo)志:  Xi:Irritant;
風(fēng)險(xiǎn)術(shù)語: R36/37/38:Irritating to eyes, respiratory system and skin.;
安全術(shù)語: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;