CAS 2517-43-3 MFCD00002931-3-Methoxy-1-Butanol 3-甲氧基丁醇 TAO{mole}

3-Methoxy-1-Butanol 3-甲氧基丁醇

CAS 2517-43-3 MFCD00002931

化学结构图

SMILES: COC(C)CCO

化学属性

Mol. Formula	C5H12O2
Mol. Weight	104.15
Density	0.928 g/mL at 25 °C(lit.)
Refractive index	1.4150 to 1.4170
Flash Point	64°C(lit.)
Melting Point	-85 °C
Boiling Point	161 °C at 760 mmHg
Solubility	可溶
Appearance	无色透明体液体。熔点-85℃，沸点158-159℃，相对密度0.971（20/20℃），折光率1.4151，闪点46℃。溶于大部分有机溶剂，不溶于水。

别名和识别编码

Chemical Name	3-Methoxy-1-Butanol
Synonym	3-Methoxybutan-1-ol {LY} 3-Methoxybutan-1-ol {} {LY} 3-Methoxybutan-1-ol {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Methoxybutan-1-ol {} {} {} {} {} {} {} {} {} {} {}
MDL Number	MFCD00002931
CAS Number	2517-43-3
PubChem Substance ID	17291
EC Number	219-741-8
Chemical Name Translation	3-甲氧基丁醇
Reaxys-RN	1732189
Beilstein Registry Number	1(4)2509
LabNetwork Molecule ID	LN00224688
InChI	InChI=1S/C5H12O2/c1-5(7-2)3-4-6/h5-6H,3-4H2,1-2H3
Canonical SMILES	CC(OC)CCO

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安全信息

WGK Germany1

Signal word Warning

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气
H227 Combustible liquid 可燃液体

GHS Symbol

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Safety Statements

S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；

Risk Statements

R10 Flammable 易燃

UN Number 1987 UN 1987 3/PG 3

Precautionary statements

P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P403+P235

Packing GroupIII

Hazard Class3.2

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

3-甲氧基丁醇价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 M0109 3-甲氧基-1-丁醇 3-Methoxy-1-butanol 500ML 248元 2014/06/02 M0109 3-甲氧基-1-丁醇 3-Methoxy-1-butanol 25ML 160元 2010/06/21 125790010 3-甲氧基丁醇 3-Methoxy-1-butanol 99% 1 LT 609元
TCI Shanghai:3-甲氧基-1-丁醇 3-Methoxy-1-butanol,>;98.0%(GC)(2517-43-3)
用途一:3-甲氧基丁醇用作高沸点溶剂，用于硝基纤维素漆、环氧树脂涂料、刹车油粘度调节剂、印刷油墨溶剂，切削油以及染料、颜料、农药、氯乙烯稳妥定剂等溶剂。该品也用作家药、医药的中间体，由其制得的乙酸酯也是优良的高沸点溶剂。
MOL 文件:2517-43-3.mol
Sigma Aldrich:2517-43-3(sigmaaldrich)
Acros Organics:3-甲氧基-1-丁醇 3-Methoxy-1-butanol, 99%(2517-43-3)
上游原料:丁醛 --> 甲醇溶液 --> 巴豆醛
图谱信息:3-甲氧基丁醇(2517-43-3)核磁图( 13 CNMR) 3-甲氧基丁醇(2517-43-3)质谱(MS) 3-甲氧基丁醇(2517-43-3)红外图谱(IR2) 3-甲氧基丁醇(2517-43-3)红外图谱(IR1) 3-甲氧基丁醇(2517-43-3)核磁图( 1 HNMR) 3-甲氧基丁醇(2517-43-3)Raman光谱
方法一:由丁烯醛和甲醇在碱催化下反应生成甲氧基丁醛，再经加氢而得。丁烯醛与甲醇的加成反应，即使使用过量的甲醇，到达平衡时转化率也只有95%，还有5%未反应的丁烯醛需要回收。反应一般在0℃左右进行2h。生成的甲氧基丁醛为50%的甲醇溶液，用乙酸中和后，采用镍催化剂，在100-130℃、约25MPa压力下边续旱灾行加氢。甲氧基丁醛非常不稳定，加氢时要加倍小心。