成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

N,N-Dimethyl-m-toluidin

N,N-DIMETHYL-M-TOLUIDINE Struktur
121-72-2
CAS-Nr.
121-72-2
Bezeichnung:
N,N-Dimethyl-m-toluidin
Englisch Name:
N,N-DIMETHYL-M-TOLUIDINE
Synonyma:
Dimetil-m-toluidina;TIMTEC-BB SBB008276;Dimethyl-m-toluidine;N,N-DIMETHYL-M-TOLUI;Dimethyl-m-toliudine;N,N,3-Trimethylaniline;m,N,N-trimethylaniline;3,N,N-TRIMETHYLANILINE;N,N,5-Trimethylaniline;DIMETHYLMETA-TOLUIDINE
CBNumber:
CB6776604
Summenformel:
C9H13N
Molgewicht:
135.21
MOL-Datei:
121-72-2.mol

N,N-Dimethyl-m-toluidin Eigenschaften

Schmelzpunkt:
-15 °C
Siedepunkt:
215 °C(lit.)
Dichte
0.93 g/mL at 25 °C(lit.)
Brechungsindex
n20/D 1.55(lit.)
Flammpunkt:
185 °F
storage temp. 
Sealed in dry,Room Temperature
Aggregatzustand
Liquid
pka
5.22±0.10(Predicted)
Farbe
Clear yellow
BRN 
1422766
CAS Datenbank
121-72-2(CAS DataBase Reference)
EPA chemische Informationen
Benzenamine, N,N,3-trimethyl- (121-72-2)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher T
R-S?tze: 23/24/25-33-52/53
S-S?tze: 28-36/37-45-61
RIDADR  UN 2810 6.1/PG 3
WGK Germany  2
RTECS-Nr. XU5798000
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29214300
Toxizit?t LD50 intraperitoneal in mouse: 300mg/kg
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H373 Kann die Organe sch?digen bei l?ngerer oder wiederholter Exposition. Spezifische Zielorgan-Toxizit?t (wiederholte Exposition) Kategorie 2 Warnung P260, P314, P501
H412 Sch?dlich für Wasserorganismen, mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 3 P273, P501
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P314 Bei Unwohlsein ?rztlichen Rat einholen / ?rztliche Hilfe hinzuziehen.

N,N-Dimethyl-m-toluidin Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R33:Gefahr kumulativer Wirkungen.
R52/53:Sch?dlich für Wasserorganismen, kann in Gew?ssern l?ngerfristig sch?dliche Wirkungen haben.

S-S?tze Betriebsanweisung:

S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.

Chemische Eigenschaften

clear yellow liquid

Verwenden

N,N,3-Trimethylaniline, is an building block used for the synthesis of more complex compounds, such as BTK (Bruton''s tyrosine kinase) inhibitor.

Allgemeine Beschreibung

A clear colorless liquid with an aromatic odor. Density 0.932 g / cm3 (Lancaster) and insoluble in water. Hence floats on water. Toxic by skin absorption and inhalation. Flash point 185°F. May release toxic vapors when burned.

Air & Water Reaktionen

Tends to darken upon exposure to air. Insoluble in water.

Reaktivit?t anzeigen

N,N-DIMETHYL-M-TOLUIDINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Brandgefahr

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

l?uterung methode

Reflux it for 3hours with 2 molar equivalents of Ac2O, then fractionally distil it under reduced pressure. Alternatively, dry over BaO, distil and store it over KOH. The hydrochloride has m 176o (from EtOH) and the picrate has m 131o. Methods described for N,N-dimethylaniline are applicable. [Beilstein 12 H 857, 12 III 1953, 12 IV 1815.]

N,N-Dimethyl-m-toluidin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


N,N-Dimethyl-m-toluidin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 225)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8806 58
Hebei Mujin Biotechnology Co.,Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12830 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
Anhui Royal Chemical Co., Ltd.
+86-25-86655873 +8613962173137
marketing@royal-chem.com China 193 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +8618949832763
info@tnjchem.com China 2986 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29879 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
Changde Changlian Chemical Co., Ltd.
+86-25-86736270 +86-15905172087
brian.he@royal-chem.com China 103 58

121-72-2(N,N-Dimethyl-m-toluidin)Verwandte Suche:


  • Benzene, 1-(dimethylamino)-3-methyl-
  • Benzeneamine,N,N,3-trimethyl-
  • Dimethyl-m-toluidine
  • Dimetil-m-toluidina
  • m,N,N-trimethylaniline
  • m-Methyl-N,N-dimethylaniline
  • m-Toluidine, N,N-dimethyl-
  • N,N,3-Trimethylaniline
  • n,n,3-trimethyl-benzenamin
  • N,N-dimethyl-m-ethylaniline
  • N,N-Dimethyl-m-methylaniline
  • n,n-dimethyl-m-toluidin
  • 3,N,N-TRIMETHYLANILINE
  • N,N-DIMETHYL-M-TOLUI
  • N,N-DiMethyl-M-toluidine, 98% 25ML
  • N,N,3-Trimethylaniline 3-Dimethylaminotoluene
  • N, N - diMethyl toluidine
  • Dimethyl(3-methylphenyl)amine
  • N,N,5-Trimethylaniline
  • N,N-Dimethyl-m-toluidine,98%
  • N,N-DIMETHYL-3-TOLUIDINE
  • N,N-DIMETHYL-3-METHYLANILINE
  • N,N,3-TRIMETHYLBENZENAMINE
  • N,N-DIMETHYL-M-TOLUIDINE
  • TIMTEC-BB SBB008276
  • N,N-Dimethyl-3-methylaniline~N,N,3-Trimethylaniline
  • N,N-Dimethyl-m-toliudine
  • 3-Methyl-N,N-dimethylaniline.
  • DIMETHYLMETA-TOLUIDINE
  • N,N-DIMETHYL-META-TOLUIDINE
  • META-N,N-TRIMETHYLANILINE
  • 3-Dimethylaminotoluene
  • N,N-DIMETHYL-M-TOLUIDINE(DMMT)
  • N,N-Dimethyl-m-toluidine>
  • Dimethyl-m-toliudine
  • Benzenamine, N,N,3-trimethyl-
  • N,N-DIMETHYL-M-TOLUIDINE ISO 9001:2015 REACH
  • ,N-DIMETHYL-M-TOLUIDINE
  • N,N-DIMETHYL-M-TOLUIDINE,121-72-2
  • N,N,3-trimethyl- Dimethyl-m-toluidine
  • 121-72-2
  • C9 to C10
  • Building Blocks
  • Amines
  • Organic Building Blocks
  • Nitrogen Compounds
  • Amines
  • C9 to C10
  • Nitrogen Compounds
Copyright 2019 ? ChemicalBook. All rights reserved