481-39-0
中文名称
5-羟基对萘醌
英文名称
5-Hydroxy-1,4-naphthalenedione
CAS
481-39-0
EINECS 编号
207-567-5
分子式
C10H6O3
MDL 编号
MFCD00001684
分子量
174.15
MOL 文件
481-39-0.mol
更新日期
2025/04/14 10:58:36

基本信息
中文别名
5-羟基-1,4-萘醌胡桃醌
5-羟基-P-萘醌
5-羟基-1,4-萘二酮
黑粟素
胡桃酮
天然棕7
5-羟基-P-萘醌/5-羟基-1,4-萘醌/胡桃醌
5-羥-1,4-萘醌
5-羟基对萘醌
英文别名
5-HYDROXY-1,4-NAPHTHALENEDIONE5-HYDROXY-1,4-NAPHTHLENEDIONE
5-HYDROXY-1,4-NAPHTHOQUINONE
5-HYDROXY-P-NAPHTHOQUINONE
8-HYDROXY-1,4-NAPHTHOQUINONE
JUGLONE
RARECHEM BW GC 0025
WALNUT EXTRACT
WALNUT EXTRACT, WATER SOLUBLE
1,4-Naphthalenedione,5-hydroxy-
1,4-Naphthoquinone, 5-hydroxy-
1,4-Naphthoquinone, 8-hydroxy-
4-Naphthalenedione,5-hydroxy-1
5-Hydroxy-1,4-naftochinon
5-hydroxy-4-naphthalenedione
5-hydroxy-4-naphthoquinone
5-Hydroxynaphthoquinone
8-Hydroxy-1,4-naphthalenedione
8-hydroxy-4-naphthoquinone
Akhnot
所属类别
化学试剂:芳香酮物理化学性质
外观性状黄色针状结晶。熔点155℃。易溶于氯仿、苯,溶于醇、醚,溶于碱溶液呈紫红色,微溶于热水。可升华,能随水蒸气挥发。
熔点161-163 °C(lit.)
沸点265.11°C (rough estimate)
密度1.2346 (rough estimate)
折射率1.5036 (estimate)
储存条件Refrigerator (+4°C)
溶解度DMSO: 10 mg/ml; Ethanol: 10 mg/ml
酸度系数(pKa)6.59±0.20(Predicted)
形态结晶粉末
颜色橙色到棕色
水溶解性SOLUBLE IN HOT WATER
敏感性感光
Merck5269
BRN1909764
LogP1.920
安全数据
警示词危险
危险性描述H301
危险品标志T
危险类别码R25-R36/37/38
危险品运输编号UN 2811 6.1/PG 3
WGK Germany3
RTECS号QJ5775000
危险等级6.1
包装类别III
海关编码29146990
毒性LD50 oral in rat: 112mg/kg