英语词典化工词典

4H-1-Benzopyran-4-one,2-(ethylmethylamino)-7-phenyl-

4H-1-Benzopyran-4-one,2-(ethylmethylamino)-7-phenyl-


  • 中文别名:2-[乙基(甲基)氨基]-7-苯基-4H-色烯-4-酮
  • 中文释义:2-[乙基(甲基)氨基]-7-苯基-4H-色烯-4-酮;2-[ethyl(methyl)amino]-7-phenylchromen-4-one
  • 英文别名:2-[ethyl(methyl)amino]-7-phenylchromen-4-one;
    4H-1-Benzopyran-4-one,2-(ethylmethylamino)-7-phenyl-;
    2-(Ethylmethylamino)-7-phenyl-4H-1-benzopyran-4-one 
  • CAS No.:83767-02-6
  • 分子式:C18H17NO2
  • 分子量:0
  • 精确分子量:279.12600
  • PSA:33.45000
  • 分子结构式:

物化性质

密度:
1.2g/cm3
沸点:
423.7ºC at 760 mmHg
闪点:
210ºC
折射率:
1.631

安全信息

密度:
1.2g/cm3
沸点:
423.7ºC at 760 mmHg
闪点:
210ºC
折射率:
1.631

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ3058000
CHEMICAL NAME :
4H-1-Benzopyran-4-one, 2-(ethylmethylamino)-7-phenyl-
CAS REGISTRY NUMBER :
83767-02-6
LAST UPDATED :
199309
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H17-N-O2
MOLECULAR WEIGHT :
279.36

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 37,582,1982

热门化工词典词汇