2-甲基四氢呋喃

2-甲基四氢呋喃用途

【用途一】
用于医药磷酸氯喹中间体
【用途二】
主要用作树脂、橡胶、乙基纤维素等的溶剂
【用途三】
主要用作树脂、天然橡胶、乙基纤维素和氯乙酸-乙酸乙烯共聚物的溶剂，在医药工业中用于合成抗症的药磷酸伯氨喹等。
【用途四】
格氏反应的首选溶剂。

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2-甲基四氢呋喃名称

[ CAS 号 ]:
96-47-9

[ 中文名 ]:
2-甲基四氢呋喃

[ 英文名 ]:
2-Methyltetrahydrofuran

[中文别名 ]:

[英文别名 ]:

2-methyl tetrahydrofuran
2-Methylfuranidine
2-methyl-THF
EINECS 202-507-4
METHF
2-Methyletrahydrofuran
methyl-tetrahydrofuran
2-METHYLTETRAHYDROFURA
2-MeTHF
TETRAHYDROSILVAN

2-甲基四氢呋喃物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
79.9±0.0 °C at 760 mmHg

[ 熔点 ]:
-136 °C

[ 分子式 ]:
C₅H₁₀O

[ 分子量 ]:
86.132

[ 闪点 ]:
-11.1±0.0 °C

[ 精确质量 ]:
86.073166

[ PSA ]:
9.23000

[ LogP ]:
0.82

[ 外观性状 ]:
透明,无色液体

[ 蒸汽压 ]:
96.8±0.1 mmHg at 25°C

[ 折射率 ]:
1.411

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类分开存放

[ 稳定性 ]:
Stable, but highly flammable. Incompatible with oxidizing agents, strong acids, strong bases. May form explosive peroxides in storage, so often supplied with an inhibitor added.

[ 水溶解性 ]:
15 g/100 mL (25 C)

[ 凝固点 ]:
-136℃

2-甲基四氢呋喃MSDS

2-甲基四氢呋喃毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LU2800000

CHEMICAL NAME :: Furan, 2-methyl-tetrahydro-

CAS REGISTRY NUMBER :: 96-47-9

BEILSTEIN REFERENCE NO. :: 0102448

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H10-O

MOLECULAR WEIGHT :: 86.15

WISWESSER LINE NOTATION :: T5OTJ B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,786,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6000 ppm/4H

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

REFERENCE :: 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,395,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 4500 mg/kg

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

REFERENCE :: 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,395,1969

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2-甲基四氢呋喃安全信息

[ 符号 ]:

GHS02, GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H302-H315-H318

[ 警示性声明 ]:
P210-P280-P301 + P312 + P330-P305 + P351 + P338 + P310-P403 + P235

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

[ 危害码 (欧洲) ]:
F:Flammable

[ 风险声明 (欧洲) ]:
R11;R19;R36/37

[ 安全声明 (欧洲) ]:
S16-S23-S39-S33-S26

[ 危险品运输编码 ]:
UN 2536 3/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
LU2800000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
2932190090

2-甲基四氢呋喃合成路线

2-甲基四氢呋喃上下游产品

2-甲基四氢呋喃上游产品

2-甲基四氢呋喃下游产品

2-甲基四氢呋喃制备

由2-甲基呋喃催化加氢而得。当催化加氢反应采用氯化钯催化剂时，主要的产品是乙酰丙醇（见00420），但也可回收得到副产品2-甲基四氢呋喃。

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2-甲基四氢呋喃海关

[ 海关编码 ]: 2932190090

[ 中文概述 ]:
2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2-甲基四氢呋喃文献

On-line monitoring of continuous flow chemical synthesis using a portable, small footprint mass spectrometer.

J. Am. Soc. Mass Spectrom. 25(10) , 1794-802, (2014)

For on-line monitoring of chemical reactions (batch or continuous flow), mass spectrometry (MS) can provide data to (1) determine the fate of starting materials and reagents, (2) confirm the presence ...

Efficient synthesis of phosphatidylserine in 2-methyltetrahydrofuran.

J. Biotechnol. 163(1) , 45-9, (2013)

2-Methyltetrahydrofuran has recently been described as a promising and green solvent. Herein, it was successfully used as the reaction medium for enzyme-mediated transphosphatidylation of phosphatidyl...

Temperature dependence of charge separation and recombination in porphyrin oligomer-fullerene donor-acceptor systems.

J. Am. Chem. Soc. 133(25) , 9863-71, (2011)

Electron-transfer reactions are fundamental to many practical devices, but because of their complexity, it is often very difficult to interpret measurements done on the complete device. Therefore, stu...

更多文献

2-甲基四氢呋喃

2-甲基四氢呋喃用途

2-甲基四氢呋喃名称

2-甲基四氢呋喃物理化学性质

2-甲基四氢呋喃MSDS

详细MSDS(安全技术说明书)

2-甲基四氢呋喃毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

2-甲基四氢呋喃安全信息

2-甲基四氢呋喃合成路线

详细合成路线

2-甲基四氢呋喃上下游产品

2-甲基四氢呋喃上游产品

2-甲基四氢呋喃下游产品

2-甲基四氢呋喃制备

2-甲基四氢呋喃海关

2-甲基四氢呋喃文献

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