2-Butenedioic acid,2,3-dihydroxy-, (2E)-
- 中文别名:二羟基富马酸
- 中文释义:二羟基富马酸
- 英文别名:dihydroxyfumaric acid;
dihydroxy-fumaricaci;
dihydroxyfumarate;
DIHYDROXYFUMARIC ACID;
Dihydroxy-fumarsaeure;
dihydrofumaric acid;
dihydroxy-fumaric acid;
acidodiidrossifumarico;
DIHYDROXYBUTENEDIOIC ACID
- CAS No.:133-38-0
- 分子式:
C4H4O6
- 分子量:148.07
- 精确分子量:148.00100
- PSA:115.06000
- MDL:MFCD00149286
- InChI:The Key: BZCOSCNPHJNQBP-OWOJBTEDSA-N
- 分子结构式:
物化性质
- 密度:
- 2.055g/cm3
- 熔点:
- 156ºC (dec.)(lit.)
- 沸点:
- 308.6ºC at 760mmHg
- 闪点:
- 154.7ºC
- 折射率:
- 1.658
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 2.055g/cm3
- 熔点:
- 156ºC (dec.)(lit.)
- 沸点:
- 308.6ºC at 760mmHg
- 闪点:
- 154.7ºC
- 折射率:
- 1.658
- 蒸汽压:
- 0mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LT1500000
- CHEMICAL NAME :
- Fumaric acid, dihydroxy-
- CAS REGISTRY NUMBER :
- 133-38-0
- BEILSTEIN REFERENCE NO. :
- 1724790
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H4-O6
- MOLECULAR WEIGHT :
- 148.08
- WISWESSER LINE NOTATION :
- QVYQUYQVQ -T
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 :
- 6 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 101,903,1962
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率:26.52
2、 摩尔体积(cm3/mol):72.0
3、 等张比容(90.2K):247.9
4、 表面张力(dyne/cm):140.2
5、 极化率(10-24cm3):10.51