481-39-0
中文名稱(chēng)
5-羥基對(duì)萘醌
英文名稱(chēng)
5-Hydroxy-1,4-naphthalenedione
CAS
481-39-0
EINECS 編號(hào)
207-567-5
分子式
C10H6O3
MDL 編號(hào)
MFCD00001684
分子量
174.15
MOL 文件
481-39-0.mol
更新日期
2024/09/19 15:07:43
481-39-0 結(jié)構(gòu)式
基本信息
中文別名
5-羥基-1,4-萘醌胡桃醌
5-羥基-P-萘醌
5-羥基-1,4-萘二酮
黑粟素
胡桃酮
天然棕7
5-羥基-P-萘醌/5-羥基-1,4-萘醌/胡桃醌
5-羥-1,4-萘醌
5-羥基對(duì)萘醌
英文別名
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
所屬類(lèi)別
化學(xué)試劑：芳香酮物理化學(xué)性質(zhì)
外觀(guān)性狀黃色針狀結(jié)晶。熔點(diǎn)155℃。易溶于氯仿、苯，溶于醇、醚，溶于堿溶液呈紫紅色，微溶于熱水?？缮A，能隨水蒸氣揮發(fā)。
熔點(diǎn)161-163 °C(lit.)
沸點(diǎn)265.11°C (rough estimate)
密度1.2346 (rough estimate)
折射率1.5036 (estimate)
儲(chǔ)存條件Refrigerator (+4°C)
溶解度DMSO: 10 mg/ml; Ethanol: 10 mg/ml
酸度系數(shù)(pKa)6.59±0.20(Predicted)
形態(tài)結(jié)晶粉末
顏色橙色到棕色
水溶解性SOLUBLE IN HOT WATER
敏感性感光
Merck5269
BRN1909764
LogP1.920
CAS 數(shù)據(jù)庫(kù)481-39-0(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息1,4-Naphthalenedione, 5-hydroxy-(481-39-0)
EPA化學(xué)物質(zhì)信息1,4-Naphthalenedione, 5-hydroxy- (481-39-0)
安全數(shù)據(jù)
警示詞危險(xiǎn)
危險(xiǎn)性描述H301
防范說(shuō)明P264-P270-P301+P310-P405-P501
危險(xiǎn)品標(biāo)志T
危險(xiǎn)類(lèi)別碼R25-R36/37/38
安全說(shuō)明S22-S26-S36/37/39-S45-S37/39-S28A
危險(xiǎn)品運(yùn)輸編號(hào)UN 2811 6.1/PG 3
WGK Germany3
RTECS號(hào)QJ5775000
危險(xiǎn)等級(jí)6.1
包裝類(lèi)別III
海關(guān)編碼29146990
毒性LD50 oral in rat: 112mg/kg