2',4'-二羟查耳酮
2',4'-二羟查耳酮名称
[ CAS 号 ]:
1776-30-3
[ 中文名 ]:
2’,4’-二羟查耳酮
[ 英文名 ]:
2-Propen-1-one,1-(2,4-dihydroxyphenyl)-3-phenyl-
[中文别名 ]:
[英文别名 ]:
- 2',4'-dihydroxylchalcone
- 2',4'-dihydroxy-trans-chalcone
- 2',4'-Dihydroxy-trans-chalkon
2',4'-二羟查耳酮物理化学性质
[ 密度 ]:
1.286g/cm3
[ 沸点 ]:
453.5ºC at 760 mmHg
[ 熔点 ]:
170ºC
[ 分子式 ]:
C15H12O3
[ 分子量 ]:
240.25400
[ 闪点 ]:
242.2ºC
[ 精确质量 ]:
240.07900
[ PSA ]:
57.53000
[ LogP ]:
2.99390
[ 蒸汽压 ]:
7.64E-09mmHg at 25°C
[ 折射率 ]:
1.684
[ 储存条件 ]:
2-8°C,干燥,密封
2',4'-二羟查耳酮毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- FL7020000
- CHEMICAL NAME :
- Chalcone, 2',4'-dihydroxy-
- CAS REGISTRY NUMBER :
- 1776-30-3
- BEILSTEIN REFERENCE NO. :
- 2052485
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C15-H12-O3
- MOLECULAR WEIGHT :
- 240.27
- WISWESSER LINE NOTATION :
- QR CQ DV1U1R
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 640 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TEST SYSTEM :
- Insect - grasshopper
- DOSE/DURATION :
- 1000 ppm
- REFERENCE :
- CYTOAN Cytologia. (Japan Pub. Trading Co. (USA), 1255 Howard St., San Francisco, CA 94103) V.1- 1929- Volume(issue)/page/year: 39,357,1974
2',4'-二羟查耳酮安全信息
[ 危害码 (欧洲) ]:
Xi
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