Thiophenol
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Thiophenol Eigenschaften
- Schmelzpunkt:
- -15 °C
- Siedepunkt:
- 169 °C(lit.)
- Dichte
- 1.078
- Dampfdichte
- 3.8 (vs air)
- Dampfdruck
- 1.4 mm Hg ( 20 °C)
- FEMA
- 3616 | BENZENETHIOL
- Brechungsindex
- n
20/D 1.588(lit.)
- Flammpunkt:
- 123 °F
- storage temp.
- Store at RT.
- L?slichkeit
- DMSO, Ethyl Acetate
- pka
- 6.6(at 25℃)
- Aggregatzustand
- Liquid
- Farbe
- Clear colorless to slightly yellow
- Geruch (Odor)
- Unpleasant
- PH
- 5 (20°C in H2O, saturated aqueous solution)
- Geruchsart
- meaty
- Wasserl?slichkeit
- insoluble
- Sensitive
- Stench
- Merck
- 14,9355
- JECFA Number
- 525
- BRN
- 506523
- Expositionsgrenzwerte
- TLV-TWA 0.5 ppm (~2.5 mg/m3 ) (ACGIH).
- Dielectric constant
- 4.4(25℃)
- Stabilit?t:
- Stable. Flammable. May form explosive mixtures with air. Stench. Incompatible with strong oxidizing agents.
- LogP
- 2.33
- CAS Datenbank
- 108-98-5(CAS DataBase Reference)
- NIST chemische Informationen
- Benzenethiol(108-98-5)
- EPA chemische Informationen
- Thiophenol (108-98-5)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | T+,T | ||
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R-S?tze: | 10-24/25-26-41-36/37/38 | ||
S-S?tze: | 23-26-28-36/37/39-45-28A-16 | ||
RIDADR | UN 2337 6.1/PG 1 | ||
OEL | Ceiling: 0.1 ppm (0.5 mg/m3) [15-minute] | ||
WGK Germany | 3 | ||
RTECS-Nr. | DC0525000 | ||
F | 10-13-23 | ||
Selbstentzündungstemperatur | 450 °C | ||
Hazard Note | Toxic/Stench | ||
TSCA | Yes | ||
HazardClass | 6.1 | ||
PackingGroup | I | ||
HS Code | 29309099 | ||
Giftige Stoffe Daten | 108-98-5(Hazardous Substances Data) | ||
Toxizit?t | bird - wild,LD50,oral,24mg/kg (24mg/kg),Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972. |
Bildanzeige (GHS) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Alarmwort | Achtung | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Gefahrenhinweise |
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Sicherheit |
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Thiophenol Chemische Eigenschaften,Einsatz,Produktion Methoden
ERSCHEINUNGSBILD
FARBLOSE FLüSSIGKEIT MIT CHARAKTERISTISCHEM GERUCH.CHEMISCHE GEFAHREN
Zersetzung beim Verbrennen oder bei Kontakt mit S?uren unter Bildung giftiger Rauche (Schwefeloxide). Reagiert mit starken Oxidationsmitteln.ARBEITSPLATZGRENZWERTE
TLV: 0,1 ppm (als TWA); Hautresorption; (ACGIH 2005).MAK nicht festgelegt (DFG 2005).
AUFNAHMEWEGE
Aufnahme in den K?rper durch Inhalation, über die Haut und durch Verschlucken.INHALATIONSGEFAHREN
Beim Verdampfen bei 20°C kann schnell eine gesundheitssch?dliche Kontamination der Luft eintreten.WIRKUNGEN BEI KURZZEITEXPOSITION
WIRKUNGEN BEI KURZZEITEXPOSITION:Die Substanz reizt die Augen, die Haut und die Atemwege. M?glich sind Auswirkungen auf das Nervensystem.
WIRKUNGEN NACH WIEDERHOLTER ODER LANGZEITEXPOSITION
Wiederholter oder andauernder Hautkontakt kann Dermatitis hervorrufen.LECKAGE
Ausgelaufene Flüssigkeit in abdichtbaren Beh?ltern sammeln. Reste mit Sand oder inertem Absorptionsmittel aufnehmen und an einen sicheren Ort bringen. Chemikalienschutzanzug mit umgebungsluftunabh?ngigem Atemschutzger?t.R-S?tze Betriebsanweisung:
R10:Entzündlich.R24/25:Giftig bei Berührung mit der Haut und beim Verschlucken.
R26:Sehr giftig beim Einatmen.
R41:Gefahr ernster Augensch?den.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S16:Von Zündquellen fernhalten - Nicht rauchen.
Chemische Eigenschaften
Colorless or pale yellowish mobile liquid. Insoluble in water, soluble in alcohol and oils.Occurrence
Reported found in cooked/boiled beef.Verwenden
Thiophenol is used as a mosquito larvicideand as an intermediate in organic synthesis.It is effective in reducing peroxide formationin jet fuels (Watkins et al. 1989).Definition
ChEBI: A thiol in which the sulfanyl group is attached to a phenyl group.synthetische
By reduction of benzenesulfonyl chloride with zinc dust in sulfuric acid.Allgemeine Beschreibung
A clear liquid with a repulsive odor. Boiling point 168.3°C. Insoluble in water and denser than water. Very toxic by ingestion, skin absorption, and by inhalation. Used as a chemical intermediate and in mosquito control.Air & Water Reaktionen
Flammable. Oxidizes upon exposure to air, especially when dissolved in alcoholic ammonia, to form diphenyl disulfide, C6H5SSC6H5 [Merck 11th ed. 1989]. Is supplied under an atmosphere of nitrogen. Insoluble in water.Reaktivit?t anzeigen
Thiophenol reacts with acids to generate toxic fumes of oxides of sulfur. [Lewis, 3rd ed., 1993, p. 1021]. Reacts exothermically with strong oxidizing agents.Hazard
Skin irritant.Health Hazard
Animal toxicity data show thiophenol to behighly toxic; the oral LD50 value in testanimals is <100 mg/kg. Its irritant actionon rabbits’ eyes and skin is severe. Thiophenol can enter the body by ingestion,absorption of the liquid through the skin,and inhalation of vapors. In humans, thetoxic symptoms include restlessness, incoordination, muscle weakness, headache, dizziness, cyanosis, lethargy, sedation, respiratorydepression, and coma. Death may result fromhigh doses. Repeated exposure to thiophenol vapors caused injury to the lung, liver,and kidneys in mice. Thiophenol did notadversely affect the growth, viability or morphological development of the offspring at adose of 40 mg/kg/day in rabbits (NTP 2005).LC50 value, inhalation (mice): 28 ppm/4 hLD50 value, oral (rats): 46 mg/kgLD50 value, skin (rats): 300 mg/kg.Brandgefahr
When heated to decomposition or on contact with acids, Thiophenol emits toxic fumes of sulfur oxides. May be ignited by heat, sparks or flames. Container may explode in heat of fire. Vapor explosion and poison hazard indoors, outdoors or in sewers. Unstable, oxidizes in air. Avoid contact with acids.Sicherheitsprofil
Poison by ingestion, inhalation, skin contact, and intraperitoneal routes. A severe eye irritant. Can cause severe dermatitis. Exposure may cause headache and dminess. When heated to decomposition or on contact with acids it emits toxic fumes of SOx. See also MERCAPTANSm?gliche Exposition
Phenyl mercaptan is used as a chemical intermediate in pesticide manufacture; as a mosquito larvicide. It is used in solvent formulations for the removal of polysulfide sealants.Versand/Shipping
UN2337 Phenyl mercaptan, Hazard class: 6.1; Labels: 6.1-Poisonous materials, 3-Flammable liquid, Inhalation zone B.Inkompatibilit?ten
At normal room temperature may vaporize forming explosive mixture with air. Violent reaction with strong oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, calcium hypochlorite, alkali metals. Oxidizes on exposure to air; supplied under nitrogen.Waste disposal
Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Dissolve in flammable solvent and burn in furnace equipped with afterburner and alkaline scrubber. 100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Dissolve in flammable solvent and burn in furnace equipped with afterburner and alkaline scrubber.Thiophenol Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
liquid crystalline heterocyclic polymer
(Ethylthio)benzol
Bispyribac-sodium
Benzo[b]thiophen
LORACARBEF (200 MG)
Fonofos (ISO)
4-Hydroxylthiocoumarin
1,8-Bis(phenylthio)anthrachinon
Phenylsulfenylchloride
(+)-DISPARLURE
O-Ethyl-S,S-diphenyl-dithiophosphat
EPOSTANE
Fenbendazol
3-Acetyl benz[b]thiophene
14H-Anthra[2,1,9-mna]thioxanthen-14-on
[Methylenbis(thio)]bisbenzol
N-Butylbenzolsulfonamid
1H-Isoindol-1-one, 3-hydroxy-
1,8-Bis(phenylthio)anthrachinon
Solvent Yellow 167
108-98-5(Thiophenol)Verwandte Suche:
Ethanthiol
Kaliumthioacetat
Ethan-1,2-dithiol
4-Mercaptobenzoic acid
4-Aminobenzolthiol
4-Chlorthiophenol
Natriummethanthiolat
Thioessigsure
Diphenylether
Ammoniumthiosulfat
2-Mercaptobenzimidazol
Benzothiazol-2-thiol
2-Ethylhexyl-10-ethyl-4-[[2-[(2-ethylhexyl)oxy]-2-oxoethyl]thio]-4-methyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoat
Pyritinoldihydrochlorid
Phenylvalerat
Thioacetamid
Phenylsalicylat
Pyritinol
- THIOPHENOL
- benzenethiolnylchloride
- mercapto-benzen
- Phenol, thio-
- Rcra waste number P014
- rcrawastenumberp014
- Thiofenol
- thio-pheno
- thiophenol00
- USAF XR-19
- usafxr-19
- BENZENETHIOL 98+%
- BENZENETHIOL, 99+%
- THIOPHENOL, STANDARD FOR GC
- ThiophenolForSynthesis
- Thiophenol, 97+%
- Thiohenol
- Thiophenol, 99+%
- phenylmerkaptan
- THIOPHENOL (CHINESE)
- Benzolthiol
- phenyl hydrosulfide
- Benzenethiol, Phenyl mercaptan, Thiophenol
- Benzenethiol, Phenyl mercaptan
- Phenyl Mercaptan Thiophenol
- Thiophenol, 99%, AcroSeal
- MERCAPTOBENZENE
- FEMA 3616
- AKOS BBS-00004420
- Phenyl mercapto
- PHENTHIOL
- Thiophenol/Benzenethiol
- PHENYL MERCAPTAN
- Phenylthiol
- BENZENETHIOL
- Thiophenol in methanol
- *Picaridin Impurity 10
- 108-98-5
- 108-95-8
- C6H5SH
- C6H6S
- THIOL
- Volatiles/ Semivolatiles
- Thiols/Mercaptans
- Sulfur Compounds
- Chromatography
- Environmental Standards
- Building Blocks
- Analytical Standards
- Analytical Chromatography Product Catalog
- Organic Building Blocks
- Thiols
- Intermediates
- Phenol&Thiophenol&Mercaptan
- thiol Flavor
- Building Blocks
- Chemical Synthesis
- Organic Building Blocks