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4-(??????)-α,α-??[4-(??????)??]?????

4-(??????)-α,α-??[4-(??????)??]?????
4-(??????)-α,α-??[4-(??????)??]????? ??? ???
?? ??:
467-63-0
???:
4-(??????)-α,α-??[4-(??????)??]?????
???(??):
4-(??????)-α,α-??[4-(??????)??]?????;???????9
???:
Solvent Violet 9
???(??):
tris[4-(dimethylamino)phenyl]methanol;C.I.42555:1;SOLVENT VIOLET 9;Solvent Purple 9;Oil-soluble Violet;C.I.Solvent Violet 9;Cryastal Violet B base;Oil Soluble Pale Purple;Crystal violet carbinol;Crystal Violet, HARLECO?
CBNumber:
CB6483245
???:
C25H31N3O
??? ??:
389.54
MOL ??:
467-63-0.mol
MSDS ??:
SDS

4-(??????)-α,α-??[4-(??????)??]????? ??

?? ?
514.97°C (rough estimate)
??
1.0886 (rough estimate)
???
0Pa at 25℃
???
1.7120 (estimate)
?? ??
2-8°C, protect from light
???
??????(?? ???), DMSO(?? ???), ???(?? ???)
???
202 °C (polymorph)
?? ?? (pKa)
14.30±0.29(Predicted)
??? ??
??
??
???
???
640μg/L at 25℃
???
???
LogP
4.8 at 25℃
EPA
Benzenemethanol, 4-(dimethylamino)-.alpha.,.alpha.-bis[4-(dimethylamino)phenyl]- (467-63-0)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22
TSCA TSCA listed
?? LD50 orl-rat: 770 mg/kg ARZNAD 1,5,51
?????? ??? 2018-1-861(??????)
?? ? ???? ????: ????; ???(??)????: 4-(??????)-α,α-??[4-(??????)??]????? ? ?? 1% ?? ??? ???
????(GHS): Exclamation Mark (GHS07)Flame (GHS02)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
??????:
P210 ?·???·??·????? ????? - ?? ???.
P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P240 ??? ????? ?? ? ??????.
P241 ?? ??? ??[???/??/??/...]?(?) ?????.
P242 ???? ???? ?? ??? ?????
P243 ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P501 ...? ??? / ??? ?? ???.

4-(??????)-α,α-??[4-(??????)??]????? C??? ??, ??, ??

Safety Profile

Poison by ingestion andintraperitoneal routes. Moderately toxic by intraduodenalroute. When heated to decomposition it emits toxic fumesof NOx.

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

VIOLET POWDER

SHADE

BLUISH

HEAT RESISTANCE

160 °C min

LIGHT FASTNESS

4-5

ACID RESISTANCE

4

ALKALI RESISTANCE

4

WATER RESISTANCE

5

DENSITY

1.15 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

WEIGHT METAL TOTAL

50ppm max

4-(??????)-α,α-??[4-(??????)??]????? ?? ?? ? ???

???

?? ??


4-(??????)-α,α-??[4-(??????)??]????? ?? ??

???( 87)?? ??
??? ?? ??? ?? ?? ? ??
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4-(??????)-α,α-??[4-(??????)??]????? ?? ??:

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