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????????? ?????

????????? ?????
????????? ????? ??? ???
?? ??:
138-24-9
???:
????????? ?????
???(??):
??????????????;N,N,N-?????????????;?????????? ?????
???:
Trimethylphenylammonium chloride
???(??):
PHENYLTRIMETHYLAMMONIUM CHLORIDE;Ammonium, phenyltrimethyl-, chloride;ammonyx200;Ammonyx 200;n,n,n-trimethyl-ben;trimethylaniliniumchloride;Trimethylanilinium chloride;TriMethylphenylaMMoniuM chlorid;phenyltrimethyl-ammoniuchloride;trimethylphenyl-ammoniuchloride
CBNumber:
CB8768346
???:
C9H14ClN
??? ??:
171.67
MOL ??:
138-24-9.mol
MSDS ??:
SDS

????????? ????? ??

???
246-248 °C (dec.) (lit.)
?? ?
283.2°C (rough estimate)
??
1.0683 (rough estimate)
?? ??
540kg/m3
???
0Pa at 25℃
???
1.6224 (estimate)
?? ??
Store below +30°C.
???
H2O: 0.1 g/mL, ??
??? ??
??
??? ??
??? ??
??
?? ???
pH ??
4.5
??????(pH)
4.5 (333g/l, H2O, 20℃)
????
1-6%(V)
???
??
??
Hygroscopic
BRN
3572527
InChI
1S/C9H14N.ClH/c1-10(2,3)9-7-5-4-6-8-9;/h4-8H,1-3H3;1H/q+1;/p-1
InChIKey
MQAYPFVXSPHGJM-UHFFFAOYSA-M
SMILES
[Cl-].C[N+](C)(C)c1ccccc1
LogP
0.542 at 25℃
CAS ??????
138-24-9(CAS DataBase Reference)
NIST
Trimethylphenylammonium chloride(138-24-9)
EPA
Benzenaminium, N,N,N-trimethyl-, chloride (138-24-9)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 24/25
????? 53-25-39-45
????(UN No.) UN 2811 6.1/PG 3
WGK ?? 1
RTECS ?? BT2190000
?? ?? ?? 237°C
TSCA TSCA listed
?? ?? 6.1
???? III
HS ?? 29239000
???? ??? 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Oral
Aquatic Chronic 3
?? LD50 orally in Rabbit: 121 mg/kg LD50 dermal Rabbit 309 mg/kg
????(GHS): Skull and Crossbones (GHS06)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P310 ???? ?? ????(??)? ??? ????.
NFPA 704
1
3 1

????????? ????? MSDS


Trimethylphenylammonium chloride

????????? ????? C??? ??, ??, ??

??? ??

White or greyish-bleu crystalline powder

??

Phenyltrimethylammonium chloride is an effective phase transfer catalyst, methylating agent, also useful for alkaline depolymerizations, corrosion inhibitor for low carbon steel.

????????? ????? ?? ?? ? ???

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???( 328)?? ??
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