CAS 420-37-1 MFCD00011798-Trimethyloxonium tetrafluoroborate 三甲基氧鎓四氟硼酸 -LabNovo

Trimethyloxonium tetrafluoroborate 三甲基氧鎓四氟硼酸

CAS 420-37-1 MFCD00011798

化学结构图

SMILES: C[O+](C)C.F[B-](F)(F)F

化学属性

Mol. Formula	C3H9BF4O
Mol. Weight	147.91 g/mol
Density	1.422
Melting Point	200°C
TSCA	Yes
Stability	对热和湿度敏感
pH	-:A
Danger-Level	-
Redox	-

别名和识别编码

Chemical Name	Trimethyloxonium tetrafluoroborate
CAS Number	420-37-1
Synonym	Trimethyloxonium tetrafluoroborate {LY} Trimethyloxonium tetrafluoroborate {} {LY} Trimethyloxonium tetrafluoroborate {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {} {} {} { {} {} {} {} {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {} {} {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {} {} {} {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {} {} {} {} {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {} {} {} {} {} {} {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Trimethyloxonium tetrafluoroborate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Trimethyloxonium tetrafluoroborate
MDL Number	MFCD00011798
EC Number	206-994-4
Beilstein Registry Number	3597303
PubChem Substance ID	87577267
Reaxys-RN	3597303
Chemical Name Translation	三甲基氧鎓四氟硼酸
InChIKey	KAAQTDVQNWMZJT-UHFFFAOYSA-J
LabNetwork Molecule ID	LN00235677
Canonical SMILES	C[O+](C)C.F[B-](F)(F)F

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产品应用

米尔文盐(Meerwein salt),是一种强的亲电子甲基化试剂,用于氢氧基基团的甲基化。可用于复杂多步骤地合成海洋天然产品spirastrellolide。

安全信息

Signal word Danger

GHS Symbol

WGK Germany3

Safety Statements

S20 When using do not eat or drink 使用时，不得进食，饮水；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；

Risk Statements

R14 Reacts violently with water 遇水会猛烈反应
R34 Causes burns 会导致灼伤
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
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。
P301+P330+P331
P303+P361+P353+P310+P363
P304+P340
P304+P340+P310
P305+P351+P338
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

H302 Harmful if swallowed 吞食有害
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤

Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Packing GroupII

UN Number 3261

Storage condition -20°C, stored under nitrogen {LY} -20°C, stored under nitrogen <0°C <;0 Moisture Sensitive {} {LY} -20°C, stored under nitrogen {} {} {LY} -20°C, stored under nitrogen {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitr

Hazard Codes 8 C

Hazard Class8

Restrict -

其他信息

下游产品:5-氨基-2-甲氧基-3-溴吡啶
Sigma Aldrich:420-37-1(sigmaaldrich)
TCI Shanghai:三甲基氧四氟硼酸盐 Trimethyloxonium Tetrafluoroborate,>;95.0%(T)(420-37-1)
Hazard Note:Corrosive/Freeze
Acros Organics:三甲基氧鎓四氟硼酸 Trimethyloxonium tetrafluoroborate, 95%(420-37-1)
MOL 文件:420-37-1.mol
Alfa Aesar:三甲基四氟硼酸,97+% Trimethyloxonium tetrafluoroborate, 96%(420-37-1)
存储注意事项:惰性气体保护;湿度敏感
F:3-10-21
敏感性:Moisture Sensitive
三甲基氧鎓四氟硼酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 T1507 三甲基氧四氟硼酸盐 Trimethyloxonium Tetrafluoroborate 5G 385元 2014/06/02 T1507 三甲基氧四氟硼酸盐 Trimethyloxonium Tetrafluoroborate 25G 1260元 2010/06/21 421960100 三甲基氧鎓四氟硼酸 Trimethyloxonium tetrafluoroborate 95% 10 GR 612元