基本信息

安全信息

图形或危害标志
提示语	Danger
危险说明	H261 H314
防范说明	P231+P232 P280 P305+P351+P338 P310 P422
UN号码	3129
危险分类	4.3
次要危险性	8
包装等级	II
WGK	1

应用
Tetrafluoroboric acid-diethyl ether acts as an effective catalyst used for various carbohydrate protection reactions. It is also used as a catalyst in the preparation of 4-fluoropiperidines by reaction between aldehydes and N-tosyl homoallylamine.

备注
Store in a cool place. Incompatible with strong oxidizing agents, bases and water.

基本信息

MDL
MFCD00011345

EINECS
267-983-8

分子式
C₄H₁₁BF₄O

分子量
161.93

闪点
36°(97°F)

密度
1.19

灵敏度
Keep Cold. Moisture Sensitive. Store under Nitrogen.

形态
Liquid

溶解性
Reacts in water.Miscible with dichloromethane.

Merck
14,4149

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H302-H314-H318-H336
Flammable liquid and vapour.Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.May cause drowsiness or dizziness.

Precautionary Statements
P210-P260h-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Keep away from heat/sparks/open flames/hot surfaces. - No smoking.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
10-14-19-22-34-66-67
Flammable.Reacts violently with water.May form explosive peroxides.Harmful if swallowed.Causes burns.Repeated exposure may cause skin dryness or cracking.Vapours may cause drowsiness and dizziness.

安全等级
23-26-36/37/39-45
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).

欧盟危险品标志

TSCA
是

产品说明

应用

四氟硼酸二乙醚络合物可用于促进膦硼烷从双膦硼烷络合物分解，以制备双膦配体。它也可以作为配体与过渡金属配合物合成。

包装

100, 400 mL in PFA/FEP bottle
25 mL in poly bottle

基本信息

产品性质

安全信息

象形图
警示用语：	Danger
危险声明	H261 - H314
预防措施声明	P223 - P231 + P232 - P280 - P302 + P335 + P334 - P303 + P361 + P353 - P305 + P351 + P338
危险分类	Eye Dam. 1 - Skin Corr. 1B - Water-react. 2
补充剂危害	EUH014
储存分类代码	4.3 - Hazardous materials, which set free flammable gases upon contact with water
WGK	WGK 1
闪点(F)	264.2 °F - closed cup
闪点(C)	129 ℃ - closed cup
个人防护装备	Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter