1,2,3-Propanetriol,1,2-diacetate
- 中文别名:(2-乙酰-3-羟基丙基)酯
- 中文释义:(2-乙酰-3-羟基丙基)酯
- 英文别名:(2-acetyloxy-3-hydroxypropyl) acetate;
Glycerin diacetate;
2,3-diacetoxypropanol;
Acetin,di;
Acetic acid,diglyceride;
glycerol diacetate;
Diacetylglycerol;
2,3-Diacetin;
glycerine diacetate;
Glyceryl diacetate;
1,2-di-O-acetyl-glycerol;
1,2-diacetin;
1,2,3-Propanetriol,diacetate;
1,2-diacylglycerol;
1,2,3-propanetriol 1,2-diacetate
- CAS No.:102-62-5
- 分子式:
C7H12O5
- 分子量:176.19
- 精确分子量:176.06800
- PSA:72.83000
- InChI:The Key: UXDDRFCJKNROTO-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.182g/cm3
- 沸点:
- 240.3ºC at 760mmHg
- 闪点:
- 90.7ºC
- 折射率:
- 1.443
- 蒸汽压:
- 0.00665mmHg at 25°C
安全信息
- 密度:
- 1.182g/cm3
- 沸点:
- 240.3ºC at 760mmHg
- 闪点:
- 90.7ºC
- 折射率:
- 1.443
- 蒸汽压:
- 0.00665mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AK3500000
- CHEMICAL NAME :
- Acetin, 1,3-di-
- CAS REGISTRY NUMBER :
- 102-62-5
- BEILSTEIN REFERENCE NO. :
- 1775840
- LAST UPDATED :
- 199707
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C7-H12-O5
- MOLECULAR WEIGHT :
- 176.19
- WISWESSER LINE NOTATION :
- 1VOY1Q1OV1
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 :
- 8500 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: 65,89,1939
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3500 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: 65,89,1939
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2300 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: 65,89,1939
海关数据
中国海关编码:2915390090
- 概述:
- 2915390090. 其他乙酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 监管条件:
- A.入境货物通关单B.出境货物通关单
- 检验检疫:
- R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
- 摘要/Summary:
- 2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率:39.52
2、 摩尔体积(cm3/mol):148.9
3、 等张比容(90.2K):374.2
4、 表面张力(dyne/cm):39.8
5、 极化率(10-24cm3):15.66
计算化学数据
1.疏水参数计算参考值(XlogP):无
2.氢键供体数量:1
3.氢键受体数量:5
4.可旋转化学键数量:6
5.互变异构体数量:无
6.拓扑分子极性表面积72.8
7.重原子数量:12
8.表面电荷:0
9.复杂度:165
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:1
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