Triiodmethan
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Triiodmethan Eigenschaften
- Schmelzpunkt:
- 119 °C
- Siedepunkt:
- 218°C
- Dichte
- 4.008 g/mL at 25 °C(lit.)
- Brechungsindex
- 1.4975 (estimate)
- storage temp.
- -20°C
- L?slichkeit
- chloroform: soluble5%
- Aggregatzustand
- Crystalline Powder
- Farbe
- Bright yellow to dark yellow
- Geruch (Odor)
- char. pungent odor
- Biologische Quelle
- mouse
- Wasserl?slichkeit
- Insoluble. <0.1 g/100 mL at 24 ºC
- Sensitive
- Light Sensitive
- Merck
- 14,5033
- BRN
- 1697010
- Expositionsgrenzwerte
- ACGIH: TWA 0.6 ppm
NIOSH: TWA 0.6 ppm(10 mg/m3)
- Stabilit?t:
- Stable. Incompatible with strong oxidizing agents, reducing agents. May explode when heated.
- LogP
- 3.510 (est)
- CAS Datenbank
- 75-47-8(CAS DataBase Reference)
- NIST chemische Informationen
- Methane, triiodo-(75-47-8)
- EPA chemische Informationen
- Iodoform (75-47-8)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xn | ||
---|---|---|---|
R-S?tze: | 20/21/22-36/37/38 | ||
S-S?tze: | 26-36/37-36/37/39-22-24/25 | ||
RIDADR | UN 1851 | ||
OEB | B | ||
OEL | TWA: 0.6 ppm (10 mg/m3) | ||
WGK Germany | 3 | ||
RTECS-Nr. | PB7000000 | ||
F | 13 | ||
TSCA | Yes | ||
HS Code | 29033990 | ||
Giftige Stoffe Daten | 75-47-8(Hazardous Substances Data) | ||
Toxizit?t | LD50 s.c. in mice: 1.6 mmoles/kg (Kutob, Plaa) |
Bildanzeige (GHS) |
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Sicherheit |
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Triiodmethan Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S22:Staub nicht einatmen.
Aussehen Eigenschaften
CHI3; Triiodmethan. Gelber Feststoff mit charkeristischem, unangenemem Geruch.Gefahren für Mensch und Umwelt
Gesundheitsschädlich beim Verschlucken, Einatmen und Berührung mit der Haut.Resorption führt zu Reizungen, Krämpfen, Lähmungen, Narkose bis zum Kollaps.
Nicht stark erhitzen.
Nicht mit Metallen in Pulverform, Wasser oder Fluor in Berührung bringen.
LD50 (oral, Ratte): 355 mg/kg
Schutzma?nahmen und Verhaltensregeln
Geeignete Schutzhandschuhe als kurzzeitiger Staubschutz.Verhalten im Gefahrfall
Staubentwicklung vermeiden. Stäube nicht einatmen.Trocken aufnehmen. Der Entsorgung zuführen. Nachreinigen.
Auf Umgebung abstimmen.
Im Brandfall können Ioddämpfe entstehen.
Erste Hilfe
Nach Hautkontakt: Mit reichlich Wasser abwaschen.Nach Augenkontakt: Mit reichlich Wasser bei geöffnetem Lidspalt mindestens 10 Minuten ausspülen. Augenarzt hinzuziehen.
Nach Einatmen: Frischluft. Arzt hinzuziehen.
Nach Verschlucken: Reichlich Wasser trinken lassen. Erbrechen auslösen. Arzt hinzuziehen.
Nach Kleidungskontakt: Kontamnierte Kleidung ablegen.
Ersthelfer: siehe gesonderten Anschlag
Sachgerechte Entsorgung
Gelöst in z.B. Aceton als halogenhaltige, organische Lösemittelabfälle entsorgen.Beschreibung
Iodoform is a stable, pale yellow crystalline solid. It is volatile with a characteristic pungent, unpleasant and penetrating odour, but with a sweetish taste. It is incompatible with strong oxidising agents, reducing agents, lithium, and metallic salts such as mercuric oxide, silver nitrate, strong bases, calomel, and tannin. Reports indicate that earlier iodoform was in use as a disinfectant and as an antiseptic or dressing and healing of wounds and sores for pets. Iodoform is the active ingredient in many antiseptic or dressing powders used for dogs and cats to prevent infection.Chemische Eigenschaften
Iodoform is a yellow or greenish-yellow powder or crystalline solid that is volatile with steam and contains 96.69% iodine. It has a very characteristic pungent odor. An odor threshold of 0.005 ppm has been reported.Verwenden
Iodoform has limited use as a chemical intermediate and for medicinal purposes as disinfectant and antiseptic and has been used in veterinary medicine.Definition
A yellow crystalline compound made by warming ethanal with an alkaline solution of an iodide:CH3CHO + 3I– + 4OH– → CHI3 +
HCOO– + 3H2O
The reaction also occurs with all ketones of general formula CH3COR (R is an alkyl group) and with secondary alcohols CH3CH(OH)R. Iodoform is used as a test for such reactions (the iodoform reaction).
Allgemeine Beschreibung
Bright yellow or yellow powder or crystals. Penetrating odor. Unctuous touch. Odor threshold 0.4 ppb.Air & Water Reaktionen
Insoluble in water.Reaktivit?t anzeigen
Iodoform decomposes at high temperatures. Decomposes slowly in light at room temperature. Reacts violently with lithium. Is incompatible with mercuric oxide, calomel, silver nitrate, tannin, and balsam Peru. Is also incompatible with strong bases, strong oxidizing agents and magnesium. Vigorous reactions occur with acetone in the presence of solid potassium hydroxide or calcium hydroxide, hexamethylenetetramine at 352° F, mercury(I) fluoride and finely divided reduced silver.Hazard
Irritant. Decomposes violently at 400F (204C).Health Hazard
Iodoform causes central nervous system depression and damage to the kidneys, liver, and heart.Brandgefahr
Literature sources indicate that Iodoform is nonflammable.Carcinogenicity
Iodoform has been included in the NCI daily bioassay program. According to their summary: the high and low time-weighted average daily dosages of iodoform were, respectively, 142 and 71 mg/kg for male rats, 55 and 27 mg/kg for female rats, and 93 and 47 mg/kg for male and female mice. A significant positive association between dosage and mortality was observed in male rats but not in female rats or in mice of either sex. Adequate numbers of animals in all groups survived sufficiently long to be at risk from late-developing tumors. No statistical significance could be attributed to the incidences of any neoplasms in rats or mice of either sex when compared to their respective controls. Under the conditions of this bioassay, no convincing evidence was provided for the carcinogenicity of iodoform in Osborne–Mendel rats or B6C3F1 mice.l?uterung methode
Crystallise it from MeOH, EtOH or EtOH/EtOAc. It is steam volatile. It is a disinfectant. [Beilstein 1 IV 97.]Triiodmethan Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Natriumhypochlorit
Aceton
Natriumhydroxid
Methyljodid
glycolate
acetate
N-Butylbenzamid
Tetraiodmethan
Downstream Produkte
Triiodmethan Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 300)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5876 | 58 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29730 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21631 | 55 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2930 | 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 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5906 | 58 |
Shanghai Longyu Biotechnology Co., Ltd. | +8619521488211 |
info@longyupharma.com | China | 2555 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29808 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9636 | 58 |
75-47-8(Triiodmethan)Verwandte Suche:
- triiodo-methan
- triiodomethane(iodoform)
- Trijodmethan
- Trijodmethane
- IODOFORM
- chitinase 1 (chitotriosidase)
- CHIT
- FLJ00314
- MGC125322
- IodoforM NF
- IodoforM SynonyM: TriiodoMethane
- IodoforM 99%
- Methane,triiodo-
- NCI-C04568
- carbontriiodide
- dezinfektv
- formenetriiode
- iodoforme
- ioforme
- Jodoform
- Three Methyl iodide
- IodoformB.P.C.
- Iodoform(Triiodomethane)
- IodoformExtraPure
- IodoformPure
- Iodoform, 98+%
- Iodofrm
- Iodoform,99%
- Iodoform (non-medicinal)
- IODOFORM,REAGENT
- IODOFORM,USP
- odoform
- Recombinant Human CHIT1 Protein, His Tag
- Iodoform USP/EP/BP
- Iodoform, Pure, SLR, Fisher Chemical
- CHIT1
- TRIIODOMETHANE
- CHI3
- Anti-CHIT1 antibody produced in goat
- Monoclonal Anti-CHIT1 antibody produced in mouse
- Iodoform 99% Extrapure
- Iodoform in methanol
- IODOFORM (STABILISED)
- 75-47-8
- 74-47-8
- 75478
- Halogenated Hydrocarbons
- Organic Building Blocks
- Building Blocks
- Alkyl
- Organics
- Pharmaceutical Intermediates
- Indolines ,Indoles ,Indazoles
- 75-47-8