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叔丁醇锂

叔丁醇锂用途

【用途一】
用于有机合成，在有机金属的聚合反应中改变催化剂的活性和选择性。

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叔丁醇锂名称

[ CAS 号 ]:
1907-33-1

[ 中文名 ]:
叔丁醇锂

[ 英文名 ]:
Lithium tert-butoxide

[中文别名 ]:

叔丁醇锂,2.2M四氢呋喃溶液

[英文别名 ]:

2-Propanol, 2-methyl-, lithium salt (1:1)
Lithium t-butoxide
Lithium 2-methyl-2-propanolate
Lithium tert-butoxide
Lithium tertiary butoxide
Lithiumtert-butoxid
MFCD00050479
EINECS 217-611-5
tert-butoxylithium
t-butoxylithium

叔丁醇锂物理化学性质

[ 密度 ]:
0.89 g/mL at 20 °C

[ 沸点 ]:
68-70 °C

[ 熔点 ]:
°C

[ 分子式 ]:
C₄H₉LiO

[ 分子量 ]:
80.055

[ 闪点 ]:
−2 °F

[ 精确质量 ]:
80.081345

[ PSA ]:
23.06000

[ LogP ]:
1.21540

[ 外观性状 ]:
透明黄色至棕色溶液

[ 折射率 ]:
1.52299 (124ºC)

[ 储存条件 ]:
Flammables area

[ 水溶解性 ]:
vigorous reaction

叔丁醇锂MSDS

叔丁醇锂毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UB8520000

CHEMICAL NAME :: 2-Propanol, 2-methyl-, lithium salt

CAS REGISTRY NUMBER :: 1907-33-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H9-O.Li

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 :: 1682 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (3),37,1996

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叔丁醇锂安全信息

[ 符号 ]:

GHS02, GHS05, GHS07, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H251-H302-H314-H335-H351

[ 补充危害声明 ]:
May form explosive peroxides., Reacts violently with water.

[ 警示性声明 ]:
P210-P280-P370 + P378-P403 + P235-P407-P413

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

[ 危害码 (欧洲) ]:
F:Flammable;C:Corrosive;

[ 风险声明 (欧洲) ]:
R11;R14;R35

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S61-S62-S6A-S43E-S16-S7/8-S43-S33

[ 危险品运输编码 ]:
UN 3206 4.2/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
UB8520000

[ 包装等级 ]:
III

[ 危险类别 ]:
4.2

[ 海关编码 ]:
2905143000

叔丁醇锂合成路线

叔丁醇锂海关

[ 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%

叔丁醇锂文献

Thermally robust and porous noncovalent organic framework with high affinity for fluorocarbons and CFCs.

Nat. Commun. 5 , 5131, (2014)

Metal-organic and covalent organic frameworks are porous materials characterized by outstanding thermal stability, high porosities and modular synthesis. Their repeating structures offer a great degre...

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