3-METHYLHEXANOIC ACID
- 中文别名:3-甲基己酸
- 中文释义:3-甲基己酸
- 英文别名:3-methylhexanoic acid;
(+-)-3-methyl-hexanoic acid;
1,2,4-trimethylbutane;
(+-)-3-Methyl-hexan;
Hexane,3-methyl;
DSSTox_CID_8974;
(+-)-3-Methyl-hexansaeure;
3-Methyl-hexane;
2-Ethylpentane
- CAS No.:3780-58-3
- 分子式:C7H14O2
- 分子量:130.18
- 精确分子量:130.09900
- PSA:37.30000
- InChI:The Key: NZQMQVJXSRMTCJ-ZCFIWIBFSA-N
- 分子结构式:
物化性质
- 密度:
- 0.935g/cm3
- 沸点:
- 215.3ºC at 760 mmHg
- 闪点:
- 102.8ºC
- 折射率:
- 1.431
- 稳定性相关:
1. 存在于烤烟烟叶中。
- 其它信息:
1. 沸点(ºC):213
2. 闪点(ºC):102.8
3. 相对密度(d204) :0.9187
4.折射率(n20D):1.4222
安全信息
- 密度:
- 0.935g/cm3
- 沸点:
- 215.3ºC at 760 mmHg
- 闪点:
- 102.8ºC
- 折射率:
- 1.431
- 稳定性相关:
1. 存在于烤烟烟叶中。
- 其它信息:
1. 沸点(ºC):213
2. 闪点(ºC):102.8
3. 相对密度(d204) :0.9187
4.折射率(n20D):1.4222
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MO8400750
- CHEMICAL NAME :
- Hexanoic acid, 3-methyl-
- CAS REGISTRY NUMBER :
- 3780-58-3
- BEILSTEIN REFERENCE NO. :
- 1721252
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H14-O2
- MOLECULAR WEIGHT :
- 130.21
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD - 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 :
- EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 10,453,1975
海关数据
中国海关编码:2915900090
- 概述:
- 2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 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:
- 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% 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:36.00
2、 摩尔体积(cm3/mol):139.0
3、 等张比容(90.2K):329.8
4、 表面张力(dyne/cm):31.6
5、 极化率(10-24cm3):14.27
计算化学数据
1.疏水参数计算参考值(XlogP):2.1
2.氢键供体数量:1
3.氢键受体数量:2
4.可旋转化学键数量:4
5.互变异构体数量:无
6.拓扑分子极性表面积37.3
7.重原子数量:9
8.表面电荷:0
9.复杂度:88.9
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
热门化工词典词汇
- 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-methyl-5-METHYLPYRIMIDINE-2,4,6(1H,3H,5H)-TRIONE
- dimethyl bicyclo[2.2.1]heptane-2,3-dicarboxylatedimethyl bicyclo[2.2.1]heptane-2,3-dicarboxylate
- 2-Propenoicacid,2-hydroxyethylester,polymerwith.alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl)and1,1-methylenebis[42-丙烯酸-2-羟乙基酯与&alpha
- 4-(6-Methoxy-pyriMidin-4-ylaMino)-piperidine-1-carboxylic acid tert-butyl ester4-(6-甲氧基-嘧啶-4-基氨基)-哌啶-1-羧酸叔丁基酯
- 1,1'-(1,3-Propanediyl)bis[1,1-bis(2-methoxy-5-methylphenyl)phosphine]1,1'-(1,3-丙二基)双[1,1-双(2-甲氧基-5-甲基苯基)膦]
- 1-bromo-6-methylcyclohexene1-溴-6-甲基环己烯
- 5-(1-ethyl-5-methylpyrazol-4-yl)-1,2-oxazole-3-carboxylic acid5-(1-乙基-5-甲基-1H-吡唑-4-基)-异恶唑-3-羧酸
- 5-methylsulfonylthiophene-2-carbaldehyde5-(甲基磺酰基)-2-噻吩甲醛
- 3,4-dibromonaphthalene-1,2-dione3,4-二溴-1,2-萘二酮
- 3-Pyridinemethanol,5,6-dichloro-5,6-二氯-3-嘧啶甲醇