少妇又紧又色又爽又刺激视频 ,7777精品久久久大香线蕉,免费看少妇作爱视频,日日狠狠久久偷偷色综合96

HOME > PRODUCTS
Ethyl acetate
product Name Ethyl acetate
Synonyms Acetic acid ethyl ester; ethyl acetate B&J brand 4 L; ETHYLACETATE ULTRA RESI-ANAL.; ETHYL ACETATE CAPILLARY GRADE; Ethyl Acetate Specially Purified - SPECIFIED; Acetic Ether; RFE; acetic ester
Molecular Formula C4H8O2
Molecular Weight 88.1051
InChI InChI=1/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
CAS Registry Number 141-78-6
EINECS 205-500-4
Molecular Structure
Density 0.898g/cm3
Melting point -83.5℃
Boiling point 73.9°C at 760 mmHg
Refractive index 1.373
Water solubility 80 g/L (20℃)
Vapour Pressur 112mmHg at 25°C
< back >
 
點擊這里給我發(fā)消息