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2-Butenedioic acid,2,3-dihydroxy-, (2E)-

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

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