4H-Pyran-4-one,5-(acetyloxy)-2-[(acetyloxy)methyl]-
名称
[ CAS 号 ]:
26209-93-8
[ 英文名 ]:
4H-Pyran-4-one,5-(acetyloxy)-2-[(acetyloxy)methyl]-
[英文别名 ]:
- 5-acetoxy-2-acetoxymethyl-4H-pyran-4-one
- 2-Acetoxymethyl-5-acetoxy-4-pyron
- 5-acetoxy-2-acetoxymethyl-pyran-4-one
- Di-O-acetylkojic acid
- 5-acetoxy-2-acetoxymethyl-4-pyrone
- 5-Acetoxy-2-acetoxymethyl-pyran-4-on
- 5-Acetoxy-2-acetoxymethylpyr-4-one
- 2-Acetoxymethyl-5-acetoxy-4H-pyran-4-on
物理化学性质
[ 密度 ]:
1.31g/cm3
[ 沸点 ]:
378.8ºC at 760mmHg
[ 分子式 ]:
C10H10O6
[ 分子量 ]:
226.18300
[ 闪点 ]:
170.8ºC
[ 精确质量 ]:
226.04800
[ PSA ]:
82.81000
[ LogP ]:
0.62820
[ 蒸汽压 ]:
6.14E-06mmHg at 25°C
[ 折射率 ]:
1.508
毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ0890000
- CHEMICAL NAME :
- 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-, diacetate
- CAS REGISTRY NUMBER :
- 26209-93-8
- BEILSTEIN REFERENCE NO. :
- 0202607
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H10-O6
- MOLECULAR WEIGHT :
- 226.20
- WISWESSER LINE NOTATION :
- T6O DVJ COV1 F1OV1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1650 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #3014618
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相关化合物
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