CAS 462-34-0; Boron,trifluoro(tetrahydrofuran)-,(T-4)-

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产品名称

规格

包装、参考价格

B802313

MACKLIN

三氟化硼四氢呋喃络合物

48-50%溶液

61元/100ml; 203元/500ml; 813元/2.5L; 3190元/10L;

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储存：室温
状态：无色至浅黄色至棕色液体

380355

J&K

Boron trifluoride tetrahydrofuran complex

50% BF3

60元/25G; 150元/100G; 513元/500G;

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基本信息

分子式	C₄H₈BF₃O
分子量	139.91
熔点	11-13
沸点	180
闪点	92
密度	1.268
MDL编码	MFCD00040372
EINECS 编号	207-325-9

安全信息

图形或危害标志
提示语	Danger
危险说明	H314
防范说明	P280 P305+P351+P338 P310
UN号码	3265
危险分类	8
包装等级	II
WGK	1
TSCA	是

L17593

Alfa Aesar

Boron trifluoride-tetrahydrofuran complex

BF{3} 45.5%

428元/100g; 1132元/500g;

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应用
Boron trifluoride-tetrahydrofuran complex is used as a polymerization initiator and as a dopant in the semiconductor industry. It serves as a reagent for deoxofluorination of alcohols and carbonyls. Further, it is used in the synthesis of methacrylate-PEG-methacrylate-boron trifluoride self-doped gel polymer electrolytes and hydroboration-oxidation of divinylferrocene. In addition to this, it is used as a reagent for the preparation of NK1 receptor antagonists, complex polyketide natural products and selective serotonin reuptake inhibitors.

备注
Incompatible with strong oxidizing agents and water.

基本信息

MDL
MFCD00040372

EINECS
207-325-9

分子式
C₄H₈BF₃O

分子量
139.91

熔点
8-9°

沸点
180°

闪点
92°(197°F)

密度
1.268

灵敏度
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Liquid

溶解性
Miscible with dimethyl formamide.

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H332-H314-H318-H372
Combustible liquid.Harmful if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage.Causes damage to organs through prolonged or repeated exposure.

Precautionary Statements
P210e-P260h-P303+P361+P353-P305+P351+P338-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
II

危险类别
20-34-48/23
Harmful by inhalation.Causes burns.Toxic: danger of serious damage to health by prolonged exposure through inhalation.

安全等级
9-20-23-26-36/37/39-45-60
Keep container in a well-ventilated place.When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

TSCA
是

434280

Sigma-Aldrich

Boron trifluoride tetrahydrofuran complex

contains >0.5% sulfur dioxide as peroxide formation suppressor

323.55元/100 ML; 1216.14元/500 ML;

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产品说明

应用

参与的反应物或试剂：

醇和羰基化合物的脱氧氟化
甲基丙烯酸酯-PEG-甲基丙烯酸酯-三氟化硼自掺杂凝胶聚合物电解质的合成
二乙烯基二茂铁的硼氢化-氧化反应

参与生物活性分子合成的试剂，如：

NK1 受体拮抗剂
复合聚酮天然产物
选择性 5-羟色胺再摄取抑制剂

广泛地用作聚合引发剂。

包装

100, 500 mL in glass bottle

基本信息

线性分子式	BF₃· THF
分子量	139.91
EC 号	207-325-9
MDL编号	MFCD00040372
PubChem化学物质编号	24867185
NACRES	NA.22

产品性质

质量水平	100
包含	>0.5% sulfur dioxide as peroxide formation suppressor
reaction suitability	core: boron reagent type: Lewis acid reagent type: catalyst
bp	180 ℃ (lit.)
mp	11-13 ℃ (lit.)
密度	1.268 g/mL at 25 ℃ (lit.)
SMILES string	FB(F)F.C1CCOC1
InChI	1S/C4H8BF3O/c6-5(7,8)9-3-1-2-4-9/h1-4H2
InChI key	XYMZNNGTHKHCJH-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H302 + H332 - H314 - H373
预防措施声明	P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P314
危险分类	Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Inhalation
靶器官	Kidney
储存分类代码	8A - Combustible, corrosive hazardous materials
WGK	WGK 1
闪点(F)	189.5 °F - closed cup
闪点(C)	87.5 ℃ - closed cup
个人防护装备	Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter