ChemicalBook Deutsch Chinese English Japanese Korea
ChemicalBook > Produktkatalog >Aktive pharmazeutische Wirkstoffe (APIs) >Synthetische Antiinfektiva >Arzneimittel gegen Tuberkulose und Lepra >2-Mercaptobenzimidazol

2-Mercaptobenzimidazol Produkt Beschreibung

CAS-Nr.583-39-1
Bezeichnung:2-Mercaptobenzimidazol
Englisch Name:2-Mercaptobenzimidazole
Synonyma:
AOMB;asmmb;Asm MB;Vulkanox;usafxf-21;Nocrac MB;Sandant MB;Antigen MB;NCI-C56268;nci-c60980
CBNumber:CB8490256
Summenformel:C7H6N2S
Molgewicht:150.2
MOL-Datei:583-39-1.mol
2-Mercaptobenzimidazol physikalisch-chemischer Eigenschaften
Schmelzpunkt:: 300-304 °C(lit.)
Dichte: 1.42
Brechungsindex: 1.5500 (estimate)
Flammpunkt:: >250°C
storage temp. : Refrigerator, Under Inert Atmosphere
Löslichkeit: 0.3g/l
Aggregatzustand: Powder
Farbe: White to beige
Wasserlöslichkeit: <0.1 g/100 mL at 23.5 ºC
Merck : 14,1082
BRN : 119867
Stabilität:: Stable. Incompatible with strong oxidizing agents.
CAS Datenbank: 583-39-1(CAS DataBase Reference)
NIST chemische Informationen: 2-Mercaptobenzimidazole(583-39-1)
EPA chemische Informationen: 2H-Benzimidazole- 2-thione, 1,3-dihydro-(583-39-1)
Sicherheit
Kennzeichnung gefährlicher: Xn
R-Sätze:: 20/21/22-36/37/38-22
S-Sätze:: 26-36-24/25
RIDADR : UN 2811 6.1/PG 3
WGK Germany : 2
RTECS-Nr.: DE1050000
Selbstentzündungstemperatur: 480 °C
TSCA : Yes
HazardClass : 6.1
PackingGroup : III
HS Code : 29339910
Toxizität: LD50 orally in Rabbit: 300 mg/kg

2-Mercaptobenzimidazol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
yellow or white crystals
Verwenden
An antidegradant, protecting rubber from oxidation. An intermediate in the synthesis of Rabeprazole (R070500)
Allgemeine Beschreibung
White to yellow crystals or cream colored powder. Slight odor.
Air & Water Reaktionen
Dust explosion: 0.140 oz/ft3. Insoluble in water. 2-Mercaptobenzimidazole is moisture sensitive. .
Reaktivität anzeigen
An organosulfide and an amine. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Brandgefahr
Flash point data for 2-Mercaptobenzimidazole are not available; however, 2-Mercaptobenzimidazole is probably combustible.
Sicherheitsprofil
Poison by intraperitoneal and intravenous routes. Moderately toxic by ingestion. Skin and eye irritant. When heated to decomposition it emits toxic fumes of SO, and NO,. See also MERCAPTANS.
läuterung methode
Crystallise it from aqueous EtOH, AcOH or aqueous ammonia. It complexes with many metals. [Brown J Chem Soc 1976 1958, Beilstein 24 II 65, 24 III/IV 287.]
2-Mercaptobenzimidazol Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Ethanol Kaliumhydroxid Dinatriumsulfid 1-Chlor-2-nitrobenzol Kohlendisulfid Nitroanilin (o,m,p) o-Phenylendiamin
Downstream Produkte
2-Mercaptobenzimidazol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.      Global( 453)Lieferanten     
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95sales@capotchem.com China 19919 60
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925Abel@chembj.com CHINA 3203 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21924 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693info@tianfuchem.com CHINA 20680 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555
+86-021-57951555jack.li@time-chemicals.com CHINA 1367 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733sales@mainchem.com CHINA 32457 55
PI & PI BIOTECH INC.
020-81716320
020-81716319Sales@pipitech.com CHINA 2543 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070;product@chemlin.com.cn
product@chemlin.com.cn CHINA 3015 60
Chemson Industrial (Shanghai) Co., Ltd.
86-21-65208861-ext8007
86-21-65180813sales1@chemson.com.cn CHINA 117 58
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
 
583-39-1(2-Mercaptobenzimidazol)Verwandte Suche:
Benzimidazol 2-Chlor-1H-benzimidazol Bis(4-octylphenyl)amin Phenol, styrolisiert Natriummethanthiolat N-Naphthylanilin 2-Mercaptobenzimidazol 2-Methylbenzimidazol 2-Chlormethylbenzimidazol N-1,3-Dimethylbutyl-N'-phenyl-p-phenylendiamin Poly(1,2-dihydro-2,2,4-trimethylquinoline) Ethan-1,2-dithiol tert-Dodecanthiol Benzimidazol-2-ylamin 2-Mercaptoethanol 2-MERCAPTOBENZIMIDAZOLE-4,5,6,7-D4 2-Hydroxybenzimidazol benzimidazolone
2-Mercaptobenzimidazole≥ 99.5% 2-Benzimidazolethiol 1H-Benzo[d]imidazole-2-thiol 1,3-dihydro-2H-Benzimidazole-2-thione Antioxidant MB 2-benzimidazolinthion 1,3-dihydro-2h-benzimidazole-2-thion 1,3-Dihydro-2H-benzimidazole-2-thione 1,3-Dihydro-benzoimidazole-2-thione 1H-Benzimidazol-2-yl hydrosulfide 2,3-Dihydro-1H-benzimidazole-2-thiol 2-Benzimidazolethione 2-Benzimidazolinethione 2-benzimidazolinthion 2H-Benzimidazole-2-thione, 1,3-dihydro- 2H-Benzimidazole-2-thione,1,3-dihydro- 2-Mercaptobenzoimidazole usafek-6540 usafxf-21 Vulkanox MB Vulkanox MBI 2-Mercaptobenzimidaz 2-Mercapto benzanidazole 2-MercaptobenziMidazole, 98% 100GR 2-MercaptobenziMidazole, 98% 250GR 2-MercaptobenziMidazole, 98% 5GR Lansoprazole related substance E 2-Mercapto-1H-benziMidazole o-Phenyleneth Sandant MB SuMilizer MB Vulkanox Rabeprazolesodium EP Impurity F 2-Mercapto beziMidazole Antiager MB Rabeprazole Mercapto Impurity Rabeprazole USP RC C 2-Mercaptobenzimidazole(2MBI) 2-Mercaptobenzimidazole583-39-1 Lansoprazole Impurity 5(Lansoprazole EP Impurity E) 1H-BenziMidazol-2-thiol Lansoprazole EP IMpurity E 1H-benzo[d]iMidazole-2(3H)-thione 2-Mercapto-1H-benzimidazole, 2-Sulphanyl-1H-benzimidazole Rabeprazole Related CoMpound C 2-MercaptobenziMidazole, 98.0%(T) 2 - Mercapto benzene and iMidazole 2-Mercaptobenzimidazole, MBI 2-Mercaptobenzimidazole,97% Lansoprazole impurity E Lansoprazole Impurity Ⅳ Rabeprazole EP Impurity F 2-merkaptobenzimidazol 2-Thiobenzimidazole 2-Thiol benzimidazole Anitiegene MB Antiegene MB antiegenemb Antigen MB Antigene MB Antioxidant mb AntioxidantMB
Urheberrecht 2017 © ChemicalBook. Alle Rechte vorbehalten.