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p-????

p-????
p-???? ??? ???
?? ??:
156-43-4
???:
p-????
???(??):
p-????;p-???(4-??????);4-??????;p-????;p-????(4-??????);??-?????;4-???????;4-???????;4-???????;4-????;p-???????;p-??????;????, 4-???-
???:
Phenetidine
???(??):
P-PHENETIDINE;4-ETHOXYANILINE;PARA PHENETIDINE;ethoxyaniline;Benzenamine, 4-ethoxy-;p-Phenetidin;P-ETHOXYANILINE;PARA-PHENETIDIN;p-Phenetidine,98%;Aniline, p-ethoxy-
CBNumber:
CB0386144
???:
C8H11NO
??? ??:
137.18
MOL ??:
156-43-4.mol
MSDS ??:
SDS

p-???? ??

???
2-5 °C(lit.)
?? ?
250 °C(lit.)
??
1.065 g/mL at 25 °C(lit.)
???
2.93Pa at 25℃
???
n20/D 1.559(lit.)
???
240 °F
?? ??
2-8°C
???
20g/L
?? ?? (pKa)
5.2(at 28℃)
??? ??
??
??
?? ???
??????(pH)
8 (1g/l, H2O, 20℃)
???
????? ???
??
Air Sensitive
Merck
14,7228
BRN
606666
Dielectric constant
7.3(21℃)
???
?????? ??? ??? ?????. ?? ??. ?? ???? ???? ????.
InChIKey
IMPPGHMHELILKG-UHFFFAOYSA-N
CAS ??????
156-43-4(CAS DataBase Reference)
NIST
4-Ethoxyaniline(156-43-4)
EPA
p-Phenetidine (156-43-4)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T,Xi,Xn
?? ???? ?? 23/24/25-33-68-43-36-20/21/22
????? 28-36/37-45-46
????(UN No.) UN 2311 6.1/PG 3
WGK ?? 1
RTECS ?? SI6465500
F ?????? 8-10
?? ?? ?? Irritant
TSCA Yes
?? ?? 6.1
???? III
HS ?? 29222200
?? LD50 orl-rat: 580 mg/kg GISAAA 35(8),28,70
???? ?? KE-13338
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
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
H341 ???? ??? ??? ??? ??? (????? ???? ????? ???? ???? ???? ??? ?? ????? ??? ???? ??) ???? ???? ?? ?? 2 ?? P201,P202, P281, P308+P313, P405,P501
??????:
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P308+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
1
2 0

p-???? MSDS


4-Ethoxyaniline

p-???? C??? ??, ??, ??

??? ??

colourless liquid

??

A toxic metabolite of Phenacetin (P294580) which exhibits high renal toxicity. p-Phenetidine also reduced COX-1 and COX-2 expression in neutrophils.

??

ChEBI: An aromatic ether that is aniline in which the hydrogen at position 4 is replaced by an ethoxy group. It is a hydrolysis metabolite of phenacetin.

?? ??

Colorless to dark red liquid.

??? ?? ??

Very sensitive to exposure to air and light. Turns red to brown on exposure to light and air. . Slightly soluble in water.

?? ???

Phenetidine reacts vigorously with powerful oxidizers.

????

Phenetidine is combustible.

Safety Profile

Poison by inhalation. Moderately toxic by ingestion and intraperitoneal routes. Caution: It can be absorbed through the skin. A skin and eye irritant. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

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