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??3,4-?????????

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?? ??:
37466-90-3
???:
??3,4-?????????
???(??):
??3,4-?????????
???:
Ethyl 3,4-diaminobenzoate
???(??):
ETHYL 3,4-DIAMINOBENZOATE;Ethyl 3,4-diaminobenzoate-2;Ethyl3,4-Diaminobenzoate>3,4-diamino-2-ethylbenzoate;Ethyl 3,4-diaminobenzoate,97%;3,4-diaminobenzoic acid ethyl ester;Benzoic acid, 3,4-diamino-, ethyl ester;3,4-diamino-Benzoic acid ethyl ester (6CI 9CI ACI);Benzoic acid, 3,4-diamino-, ethyl ester (6CI, 9CI, ACI);4-(Ethoxycarbonyl)benzene-1,2-diamine, 4-(Ethoxycarbonyl)phenylene-1,2-diamine
CBNumber:
CB5353442
???:
C9H12N2O2
??? ??:
180.2
MOL ??:
37466-90-3.mol

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108-113 °C
?? ??
2-8°C(protect from light)
???
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powder to crystal
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CAS ??????
37466-90-3(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 37/39-26
?? ?? IRRITANT
HS ?? 29224985
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

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beige fluffy powder

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