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Methoxydiethylborane

Methoxydiethylborane ??? ???
?? ??:
7397-46-8
???:
Methoxydiethylborane
???(??):
DIETHYLMETHOXYBORANE;MDEB;Borinic acid, diethyl-, methyl ester;50%inTHF);methoxyborane;Methoxydiethylboron;Methoxydiethylborane;Butyl(Methoxy)borane;METHYL DIETHYLBORINATE;Diethylboron methoxide
CBNumber:
CB4782094
???:
C5H13BO
??? ??:
99.97
MOL ??:
7397-46-8.mol
MSDS ??:
SDS

Methoxydiethylborane ??

?? ?
89-90 °C
??
0.761 g/mL at 25 °C (lit.)
RTECS ??
ED6151000
???
n20/D 1.387(lit.)
???
20 °F
??? ??
??
??
??~?? ??? ??
??
Moisture Sensitive
BRN
2231225
?? ??
ACGIH: TWA 50 ppm; STEL 100 ppm (Skin)
OSHA: TWA 200 ppm(590 mg/m3)
NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3)
InChIKey
FESAXEDIWWXCNG-UHFFFAOYSA-N
CAS ??????
7397-46-8(CAS DataBase Reference)
NIST
Diethylmethoxyborane(7397-46-8)
EPA
Borinic acid, diethyl-, methyl ester (7397-46-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? F,Xn,Xi,C
?? ???? ?? 11-36/37/38-22-19-48/22-43-40-37-34-17-53-20/21/22
????? 16-26-27-36/37/39-45-61-43-6
????(UN No.) UN 1993 3/PG 2
WGK ?? 2
TSCA Yes
?? ?? 3
???? II
HS ?? 29319090
????(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H250 ??? ???? ??? ??? ????? ??;????? ?? ?? 1 ?? GHS hazard pictograms P210, P222, P280, P302+P334,P370+P378, P422
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H373 ??? ?? ?? ???? ??(??, ??? ?? ??? ?? ??? ??)? ??? ??? ? ?? ?? ???? ?? - ?? ?? ?? 2 ?? P260, P314, P501
H413 ??? ??? ?? ????? ??? ??? ?? ?? ????? ?? - ?? ?? 4
??????:
P231+P232 ??? ?? ??? ????, ??? ?????.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
NFPA 704
4
3 0

Methoxydiethylborane MSDS


Methoxydiethylborane

Methoxydiethylborane C??? ??, ??, ??

??? ??

Transparent to light yellow liquid

??

Methoxydiethylborane is used in analytical studies as a way to identify functional groups in protonated oxygen-containing monofunctional compounds through mass spectrometry.

Methoxydiethylborane ?? ?? ? ???

???

?? ??


Methoxydiethylborane ?? ??

???( 193)?? ??
??? ?? ??? ?? ?? ? ??
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Methoxydiethylborane ?? ??:

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