精品国产黑色丝袜高跟鞋_日本公乱妇在线观看_国产欧美亚洲另类第一页_亚洲精品资源网在线观看

Products

Levulinic acid


Product Name: Levulinic acid
Synonyms: 4-Oxopentanoic acid; Levulinic acid,(4-Ketopentanoic acid; 4-Oxopentanoic acid); 4-oxovaleric acid; laevulic acid; Levulic Acid; 4-Ketopentanoic acid; calcium bis(4-oxopentanoate); 2-methyl-3-oxobutanoic acid; sodium 4-oxopentanoate; 4-oxopentanoate
CAS RN.: 123-76-2
EINECS: 204-649-2
Molecular Weight: 115.1078
Molecular Formula: C5H7O3
Melting Point(℃): 33-35℃
Boiling Point(℃): 242.9°C at 760 mmHg
Flash Point(℃): 115°C