CAS:596-01-0
英文名:3,3-Bis(4-hydroxynaphthalen-1-yl)isobenzofuran-1(3H)-one
更多产品信息
基本信息
英文名:
3,3-Bis(4-hydroxynaphthalen-1-yl)isobenzofuran-1(3H)-one
分子式:
418.4401
分子量:
418.44
EINECS:
209-875-5
MDL:
MFCD00036202
中文同义名:
1-萘酚酞 指示剂; 1-萘酚夫酞; 3,3-双(4-羟基-1-萘基)苯酞; α-萘酚酞; alpha-萘酚酞; Α-萘酚酞,1-萘酚夫酞,3,3-双(4-羟基-1-萘基)苯酞; 1-萘酚酞; 3,3’-双(4-羟基-1-萘基)-1(3H)-异苯并呋喃酮;
英文同义名:
3,3-bis(4-hydroxy-1-naphthyl)phthalide; A-NAPHTHOLPHTHALEIN PRACTICAL GRADE; ALPHA-NAPHTHOLPHTHALEIN INDICATOR; 1-NAPHTHOLPHTHALEIN, INDICATOR; ALPHA-NAPHTHOLPHTHALEIN(0.1% IN CA. 50% ETHANOL)[FOR PH DETERMINATION]; alpha-Naphtholphthalein, indicator, pure; 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-1-naphthalenyl)-; à-naphtholphthalein;
属性
熔点:
238-240 °C(lit.)<br>
沸点:
496.21°C (rough estimate)
水溶性:
Soluble in ethanol. Insoluble in water.
折射率:
1.6400 (estimate)
密度:
1.1532 (rough estimate)
性状:
Powder
存储条件:
Store below +30°C.
