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 80-48-8 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 80-48-8 Methyl p-toluenesulfonate

80-48-8 Methyl p-toluenesulfonate

?????? ?? ??? Methyl p-toluenesulfonate
???????? ??? Methyl p-toluenesulfonate; methyl para-toluenesulfonate; 4-Toluenesulfonic acid methyl ester; Methyl p-tosylate~p-Toluenesulphonic acid methyl ester; Methyl p-tosylate 4-Methylbenzenesulfonic acid methyl ester; P-Toluene sulfonic acid Methyl Ester; methyl 4-methylbenzenesulfonate; PTSM; Methyl p-Toluenesulphonate
????? ???????? C8H10O3S
?????? ??? 186.2282
InChI InChI=1/C8H10O3S/c1-7-3-5-8(6-4-7)12(9,10)11-2/h3-6H,1-2H3
??? ??????? ?????? 80-48-8
EINECS 201-283-5
????? ?????? 80-48-8 Methyl p-toluenesulfonate
????? 1.21g/cm3
?????? 24-30℃
????? ?? ??? 291.8°C at 760 mmHg
??????? ??????? 1.517
????? ??????? 130.3°C
???? ?? ??????? Insoluble
????? ?? ???? 0.00333mmHg at 25°C
???? ??????  Xn:Harmful;
???? ?? ??? R22:;
R36/37/38:;
R40:;
R43:;
??????? ????? S24:;
S26:;
S36/37/39:;
S45:;
主站蜘蛛池模板: 家居| 资阳市| 嘉义市| 凌云县| 集安市| 邵阳县| 兰溪市| 离岛区| 门源| 镇安县| 永德县| 唐山市| 宜良县| 防城港市| 白城市| 云梦县| 万山特区| 健康| 麻栗坡县| 庆城县| 南通市| 康乐县| 固阳县| 梨树县| 洪江市| 泰州市| 望城县| 永仁县| 定结县| 屏南县| 淮北市| 柳河县| 洱源县| 斗六市| 手游| 柳河县| 兰西县| 高碑店市| 茂名市| 藁城市| 台南市|