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 14667-55-1 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 14667-55-1 2,3,5-trimethylpyrazine

14667-55-1 2,3,5-trimethylpyrazine

název vyrobku 2,3,5-trimethylpyrazine
Anglicky název 2,3,5-trimethylpyrazine; Trimethyl-pyrazine; Pyrazine, 2,3,5-trimethyl-; 2,3,5-Trimethyl pyrazine; 2,3,5-Trimethyl pyrazine (natural); 2,3,6-Trimethylpyrazine; 5-23-05-00419 (Beilstein Handbook Reference); AI3-34442; BRN 0002423; CCRIS 2932; FEMA No. 3244; Pyrazine, trimethyl-; Trimethylpyrazine; UNII-Q8PR0W8TIT
Molekulární vzorec C7H10N2
Molekulová hmotnost 122.1677
InChI InChI=1/C7H10N2/c1-5-4-8-6(2)7(3)9-5/h4H,1-3H3
Registra?ní ?íslo CAS 14667-55-1
EINECS 238-712-0
Molekulární struktura 14667-55-1 2,3,5-trimethylpyrazine
Hustota 0.979g/cm3
Bod varu 173.1°C at 760 mmHg
Index lomu 1.503
Bod vzplanutí 54.4°C
Tlak par 1.72mmHg at 25°C
Symbol? nebezpe?nosti  Xn:Harmful;
Riziko Codes R10:;
R22:;
Bezpe?nostní Popis S16:;
主站蜘蛛池模板： 大连市| 彭阳县| 香格里拉县| 蒙自县| 贵港市| 武威市| 新郑市| 吴川市| 育儿| 秦安县| 雅江县| 桂平市| 盐津县| 新乐市| 乃东县| 个旧市| 含山县| 夏津县| 抚松县| 左云县| 洛川县| 什邡市| 河池市| 当涂县| 怀安县| 九寨沟县| 高州市| 嘉义市| 永兴县| 江源县| 兴安县| 深水埗区| 辉县市| 京山县| 万荣县| 清新县| 天峻县| 喀喇| 隆德县| 佛山市| 孟津县|