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 29943-42-8 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 29943-42-8 Tetrahydro-4H-pyran-4-one

29943-42-8;143562-54-3 Tetrahydro-4H-pyran-4-one

Nazwa produktu: Tetrahydro-4H-pyran-4-one
Angielska nazwa Tetrahydro-4H-pyran-4-one; 4-oxacyclohexanone; 2,3,5,6-Tetrahydro-4-pyranone; TetrahydroHpyranone; Tetrahydro-2H-pyran-4-one; 4-Tetrahydropyranylcarboxylic acid; Pyran-4-carboxylic acid, tetrahydro-; Tetrahydro-4H-pran-4-one; dihydro-2H-pyran-4(3H)-one; 4-THP; 4-OXOCYCLOHEXANONE; 4H-Pyran-4-one, tetrahydro-; Tetrahydro-4H-pyran-4-on; Tetranydropyran-4-one; oxan-4-one
MF C5H8O2
Masie cz?steczkowej 100.12
InChI InChI=1/C5H8O2/c6-5-1-3-7-4-2-5/h1-4H2
Nr CAS 29943-42-8;143562-54-3
EINECS 249-967-2
Struktury molekularnej 29943-42-8;143562-54-3 Tetrahydro-4H-pyran-4-one
G?sto?? 1.084g/cm3
Temperatura wrzenia 166-166.4℃
Wspó?czynnik za?amania 1.451-1.453
Temperatura zap?onu 56℃-63.6℃
Rozpuszczalno?? w wodzie MISCIBLE
Ci?nienie pary 1.69mmHg at 25°C
Symbole zagro?enia
Kody ryzyka
Bezpieczeństwo opis S24/25:;
主站蜘蛛池模板: 鲁甸县| 福建省| 安陆市| 新昌县| 积石山| 乌鲁木齐市| 孟连| 昭觉县| 武邑县| 清原| 达日县| 夏津县| 安国市| 兴国县| 廉江市| 平遥县| 绍兴市| 清镇市| 耿马| 额尔古纳市| 磴口县| 黔东| 苍溪县| 双峰县| 丰城市| 平遥县| 苗栗县| 运城市| 阿克苏市| 津市市| 资源县| 赤峰市| 天峨县| 广饶县| 阜平县| 黄石市| 香港| 酒泉市| 宜章县| 冀州市| 沅陵县|