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 18107-18-1 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 18107-18-1 (Trimethylsilyl)diazomethane

18107-18-1 (Trimethylsilyl)diazomethane

??? ?????? (Trimethylsilyl)diazomethane
????? ??????????? (Trimethylsilyl)diazomethane; Trimethylsilyldiazomethane; (diazomethyl)(trimethyl)silane
?????? ???????? C4H10N2Si
????? ??????? ??????? 114.2211
InChI InChI=1/C4H10N2Si/c1-7(2,3)4-6-5/h4H,1-3H3
?????????? ???????? ??????? 18107-18-1
???? ?????? 18107-18-1 (Trimethylsilyl)diazomethane
?????? ??? ??????? ??????  F:Highly flammable;
 Xn:Harmful;
 N:Dangerous for the environment;
??? ????????? R11:Highly flammable.;
R38:Irritating to skin.;
R48/20:Harmful : danger of serious damage to health by prolonged exposure through inhalation.;
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;
R62:Possible risk of impaired fertility.;
R65:Harmful: may cause lung damage if swallowed.;
???? ????? S16:Keep away from sources of ignition - No smoking.;
S29:Do not empty into drains.;
S33:Take precautionary measures against static discharges.;
S36/37:Wear suitable protective clothing and gloves.;
S61:Avoid release to the environment. Refer to special instructions / Safety data sheets.;
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.;
S9:Keep container in a well-ventilated place.;
主站蜘蛛池模板: 凤翔县| 岳普湖县| 淳安县| 秦安县| 元江| 盐山县| 河南省| 宜都市| 含山县| 乐安县| 和静县| 延寿县| 金山区| 和林格尔县| 札达县| 黄龙县| 波密县| 蒙山县| 新津县| 平罗县| 清镇市| 娄底市| 嘉兴市| 内黄县| 寿宁县| 右玉县| 英吉沙县| 汉源县| 宣恩县| 建宁县| 扶余县| 太保市| 改则县| 连城县| 康乐县| 漳浦县| 察隅县| 南靖县| 盐源县| 安陆市| 长寿区|