1,4-Naphthalenediol,2-methyl-
- 中文别名:1,4-二羟基-2-甲基萘
- 中文释义:1,4-二羟基-2-甲基萘;1,4-二乙酰氧基-2-甲基萘;2-甲基萘-1,4-二醇;甲萘氢醌;2-甲基萘羟醌
- 英文别名:menadiol;
Methylnaphthohydroquinone;
2-Methyl-1,4-naphthalindiol;
Reduced vitamin K3;
Reduced menadione;
protrombrovit;
Menadiol;
Dihydrovitamin K3;
2-methyl-1,4-dihydroxynaphthalene;
Vitamin K3H2;
2-methylnaphthalene-1,4-diol;
2-Methyl-1,4-naphthohydroquinone;
2-methyl-1,4-naphthalenediol
- CAS No.:481-85-6
- 分子式:
C11H10O2
- 分子量:174.20
- 精确分子量:174.06800
- PSA:40.46000
- InChI:The Key: ZJTLZYDQJHKRMQ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.274g/cm3
- 熔点:
- 181℃
- 沸点:
- 391.6ºC at 760mmHg
- 闪点:
- 199.5ºC
- 折射率:
- 1.697
- 蒸汽压:
- 1.08E-06mmHg at 25°C
- 其它信息:
1.性状:结晶性固体
2.熔点(℃):177~178
安全信息
- 密度:
- 1.274g/cm3
- 熔点:
- 181℃
- 沸点:
- 391.6ºC at 760mmHg
- 闪点:
- 199.5ºC
- 折射率:
- 1.697
- 蒸汽压:
- 1.08E-06mmHg at 25°C
- 其它信息:
1.性状:结晶性固体
2.熔点(℃):177~178
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QJ5075000
- CHEMICAL NAME :
- 1,4-Naphthalenediol, 2-methyl-
- CAS REGISTRY NUMBER :
- 481-85-6
- BEILSTEIN REFERENCE NO. :
- 1638194
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C11-H10-O2
- MOLECULAR WEIGHT :
- 174.21
- WISWESSER LINE NOTATION :
- L66J BQ C1 EQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 30 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 75,111,1942
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CRSBAW Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1849- Volume(issue)/page/year: 143,585,1949
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 80 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 71,210,1941
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率:52.68
2、 摩尔体积(cm3/mol):52.68
3、 等张比容(90.2K):378.7
4、 表面张力(dyne/cm):58.9
5、 极化率(10-24cm3):20.88
计算化学数据
1.疏水参数计算参考值(XlogP):2.8
2.氢键供体数量:2
3.氢键受体数量:2
4.可旋转化学键数量:0
5.互变异构体数量:4
6.拓扑分子极性表面积40.5
7.重原子数量:13
8.表面电荷:0
9.复杂度:181
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