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2-丁基辛酸

2-丁基辛酸名称

[ CAS 号 ]:
27610-92-0

[ 中文名 ]:
2-丁基辛酸

[ 英文名 ]:
2-butyloctanoic acid

[英文别名 ]:

MFCD00661074
2-Butyl-caprylsaeure
OCTANOIC ACID,2-BUTYL
2-Butyloctansaeure
EINECS 248-570-1
Butyl-hexyl-essigsaeure
2-butyl-octanoic acid
5-Undecanecarboxylic acid
2-butyl-caprylic acid

2-丁基辛酸物理化学性质

[ 密度 ]:
0.887 g/mL at 25ºC(lit.)

[ 沸点 ]:
230ºC

[ 分子式 ]:
C₁₂H₂₄O₂

[ 分子量 ]:
200.31800

[ 闪点 ]:
113ºC

[ 精确质量 ]:
200.17800

[ PSA ]:
37.30000

[ LogP ]:
3.84780

[ 蒸汽压 ]:
0.000174mmHg at 25°C

[ 折射率 ]:
n20/D 1.438(lit.)

[ 储存条件 ]:
室温，密闭，干燥

2-丁基辛酸MSDS

2-丁基辛酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RH0368000

CHEMICAL NAME :: Octanoic acid, 2-butyl-

CAS REGISTRY NUMBER :: 27610-92-0

BEILSTEIN REFERENCE NO. :: 1765736

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H24-O2

MOLECULAR WEIGHT :: 200.36

WISWESSER LINE NOTATION :: QVY6&4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 3,86,1953

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 450 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 3,86,1953

2-丁基辛酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
26-36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
RH0368000

[ 海关编码 ]:
2915900090

2-丁基辛酸合成路线

2-丁基辛酸上下游产品

2-丁基辛酸上游产品

2-丁基辛酸下游产品

2-丁基辛酸制备

1.制法：

于装有搅拌器、回流冷凝器、滴液漏斗的反应瓶中，加入300mL干燥的THF，氢化钠（含矿物油）300mmol，二异丙基胺300mmol，而后慢慢进入正己酸（2）34.8g（300mmol）。加热回流使生成钠盐。冷却，于10℃以下慢慢滴加正丁基锂的己烷溶液300mmol，加完后于30℃搅拌反应叔小时使反应完全。加入水，水层酸化，得2-丁基辛酸粗品58.5g。分析证明其中含有两种化合物，原料正己酸和化合物（1），比例为6.5:93.5。蒸馏，收集110～113℃/66.5Pa的馏分，得纯品化合物^①（1）。收率86%。注：①利用类似的合成方法可以制备如下各种化合物（表I-8-2，参考书418页）

2-丁基辛酸海关

[ 海关编码 ]: 2915900090

[ 中文概述 ]:
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

[ 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%

2-丁基辛酸文献

Seizure control by ketogenic diet-associated medium chain fatty acids.

Neuropharmacology 69 , 105-14, (2013)

The medium chain triglyceride (MCT) ketogenic diet is used extensively for treating refractory childhood epilepsy. This diet increases the plasma levels of medium straight chain fatty acids. A role fo...

Synthesis and physical properties of estolide ester using saturated Fatty Acid and ricinoleic Acid.

J Autom Methods Manag Chem 2011 , 263624, (2011)

A study was conveyed to produce estolide ester using ricinoleic acid as the backbone. The ricinoleic acid reacted with saturated fatty acid from C8-C18. These reactions were conducted under vacuum at ...

Overcrowding factors of mosquito larvae. VI. Structure-activity relations of 2-substituted aliphatic carboxylic acids against mosquito larvae. Hwang Y-S, et al.

J. Agric. Food Chem. 22(6) , 1004-1006, (1974)

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