4H-1-Benzopyran-2-carboxylicacid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, 2,2'-diethyl ester
- 中文别名：色甘酸二乙酯
- 中文释义：色甘酸二乙酯;C.I.Pigment Green 8;C.I. 10006;C.I. Pigment Green 8;Pigment Green B;1-methylindole-2-carboxylic acid;Methyl 4-aminopyridine-3-carboxylate;H-Asp(OEt)-OEt·HCl;H-ASP(OET)-OET HCL;(dimethyl-1,2-oxazol-4-yl)boronic acid;3,5-Dimethylisoxazole-4-boro
- 英文别名：ethyl 5-[3-(2-ethoxycarbonyl-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylate;
4H-1-Benzopyran-2-carboxylic,5,5'-((2-hydroxytrimethylene)dioxy)bis(4-oxo-,diethyl ester;
5,5'-(2-hydroxytrimethylenedioxy)bis(4-oxochromene-2-carboxylic acid) diethyl ester;
Cromophene;
4H-1-Benzopyran-2-carboxylic acid,5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo-,diethyl ester;
1,3-bis(2-carboethoxychromon-5-yloxy)-2-hydroxypropane;
1,3-bis(2-ethoxycarbonylchromon;
1,3-bis(2-ethoxycarbonylchromon-5-yloxy)propan-2-ol;
5,5'-[(2-hydroxytrimethylene)dioxy]bis[4-oxo-4H-1-benzopyran-2-carboxylic acid] diethyl ester;
Diethyl cromoglycate;
Diethyl 5,5'-((2-hydroxypropane-1,3-diyl)bis(oxy))bis(4-oxo-4H-chromene-2-carboxylate);
1,3-Bis-(2-ethoxycarbonylchromon-5-yloxy)-2-hydroxypropan;
Cromoglycic acid diethyl ester
- CAS No.：16150-45-1
- 分子式：C27H24O11
- 分子量：524.48
- 精确分子量：524.13200
- PSA：151.71000
- InChI：InChI=1/C27H24O11/c1-3-33-26(31)22-11-16(29)24-18(7-5-9-20(24)37-22)35-13-15(28)14-36-19-8-6-10-21-25(19)17(30)12-23(38-21)27(32)34-4-2/h5-12,15,28H,3-4,13-14H2,1-2H3
- 分子结构式：
物化性质
- 密度：
- 1.408g/cm3
- 沸点：
- 715.2ºC at 760mmHg
- 闪点：
- 239°C
- 折射率：
- 1.604
- 蒸汽压：
- 1.82E-21mmHg at 25°C
安全信息
- 密度：
- 1.408g/cm3
- 沸点：
- 715.2ºC at 760mmHg
- 闪点：
- 239°C
- 折射率：
- 1.604
- 蒸汽压：
- 1.82E-21mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ2370000
- CHEMICAL NAME :
- 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo-, diethyl ester
- CAS REGISTRY NUMBER :
- 16150-45-1
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C27-H24-O11
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,60,1990
