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O-?? ?????????

O-?? ?????????
O-?? ????????? ??? ???
?? ??:
614-68-6
???:
O-?? ?????????
???(??):
O-?? ?????????
???:
2-Methylphenyl isocyanate
???(??):
o-tmi;o-Tolyl isocy;o-Tolyl isocyana;2-TOLYL ISOCYANATE;O-TOLYL ISOCYANATE;o-Tolylcarbonimide;o-tolueneisocyanate;o-Toluene isocyanate;isocyanatedeo-toluene;o-Tolyl Isocyanate >
CBNumber:
CB3778586
???:
C8H7NO
??? ??:
133.15
MOL ??:
614-68-6.mol
MSDS ??:
SDS

O-?? ????????? ??

?? ?
185 °C (lit.)
??
1.074 g/mL at 25 °C (lit.)
???
n20/D 1.535(lit.)
???
198 °F
??? ??
??
??
????~???
???
??? ???????.
??
Moisture Sensitive
BRN
507985
CAS ??????
614-68-6(CAS DataBase Reference)
NIST
Benzene, 1-isocyanato-2-methyl-(614-68-6)
EPA
o-Tolyl isocyanate (614-68-6)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,Xi
?? ???? ?? 20/21/22-36/37/38-42
????? 23-26-45-36/37/39
????(UN No.) UN 2206 6.1/PG 2
WGK ?? 3
RTECS ?? DA3678333
F ?????? 19-21
?? ?? ?? Irritant
TSCA Yes
?? ?? 6.1
???? II
HS ?? 29299010
???? ?? 2003-3-2498
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H334 ?? ? ????? ??, ?? ?? ?? ?? ?? ??? ? ?? ??? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
2
3 0

O-?? ????????? C??? ??, ??, ??

??? ??

clear colorless to light yellow liquid

??

o-?Tolyl Isocyanate is a reagent used in the synthesis of beta-lactams with a 4-?alkylidene side chain attached which displays antibacterial activity.

??

ChEBI: An isocyanate comprising a benzene core with isocyanato- and methyl substituents ortho to each other.

???

A poison by inhalation. Moderately toxic by ingestion.

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