oxopropanedial
- 中文别名:丙酮二醛
- 中文释义:丙酮二醛;中草二醛
- 英文别名:2-oxopropanedial;
Oxopropanedial;
Propanondial;
Trimethyleneoxide/Oxetane;
Mesoxalaldehyd;
MESOXALALDEHYDE;
Mesoxaldialdehyde;
1,2,3-Propanetrione;
Oxomalonaldehyde;
Oxopropandial;
Mesoxaldialdehyd;
Trioxo-propan
- CAS No.:497-16-5
- 分子式:
C3H2O3
- 分子量:86.0462
- 精确分子量:86.00040
- PSA:51.21000
- InChI:The Key: ICQNCHSXWNQIHC-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.232g/cm3
- 沸点:
- 176.3ºC at 760 mmHg
- 闪点:
- 61.2ºC
- 折射率:
- 1.384
- 蒸汽压:
- 1.1mmHg at 25°C
- 稳定性相关:
1. 存在于烟叶中。
安全信息
- 密度:
- 1.232g/cm3
- 沸点:
- 176.3ºC at 760 mmHg
- 闪点:
- 61.2ºC
- 折射率:
- 1.384
- 蒸汽压:
- 1.1mmHg at 25°C
- 稳定性相关:
1. 存在于烟叶中。
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OX7200000
- CHEMICAL NAME :
- Mesoxalaldehyde
- CAS REGISTRY NUMBER :
- 497-16-5
- BEILSTEIN REFERENCE NO. :
- 1719796
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C3-H2-O3
- MOLECULAR WEIGHT :
- 86.05
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 1 mg/plate
- REFERENCE :
- IAPUDO IARC Publications. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.27- 1979- Volume(issue)/page/year: 70,413,1986
分子结构与计算化学数据
计算化学数据
1.疏水参数计算参考值(XlogP):-0.5
2.氢键供体数量:0
3.氢键受体数量:3
4.可旋转化学键数量:2
5.互变异构体数量:无
6.拓扑分子极性表面积51.2
7.重原子数量:6
8.表面电荷:0
9.复杂度:74
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:1
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