Stoddard Lsungsmittel

Bezeichnung:Stoddard Lsungsmittel

CAS-Nr8052-41-3

Englisch Name:6-bromohexyl acetate

CBNumberCB2104041

SummenformelC8H15BrO2

Molgewicht223.109

MOL-Datei8052-41-3.mol

Synonyma

Stoddard Lsungsmittel

Stoddard Lsungsmittel physikalisch-chemischer Eigenschaften

Schmelzpunkt	40°C
Siedepunkt	149-213°C/760mmHg
Dichte	0.75 g/mL at 20 °C
Dampfdruck	5.341hPa at 25℃
Brechungsindex	n20/D 1.417
Flammpunkt	98 °C
storage temp.	Flammables area
Aggregatzustand	Solvent
Farbe	Clear
Wasserlöslichkeit	100μg/L at 25℃
Stabilität	Flammable. Incompatible with strong oxidizing agents. Store and handle in accord with Petroleum Act.
LogP	5.25 at 25℃
CAS Datenbank	8052-41-3
EPA chemische Informationen	Stoddard solvent (8052-41-3)

Sicherheit

Kennzeichnung gefährlicher	T,Xi,Xn,F,N
R-Sätze:	45-65-36/37/38-10-11-67-51/53-38
S-Sätze:	53-45-36/37/39-26-46-43-33-16-2-62-24-23-61
RIDADR	1263
OEB	A
OEL	TWA: 350 mg/m3, Ceiling: 1800 mg/m3 [15-minute]
WGK Germany	WGK 2 water endangering
RTECS-Nr.	WJ8925000
HazardClass	3.2
PackingGroup	III
HS Code	27139090
Giftige Stoffe Daten	8052-41-3(Hazardous Substances Data)
IDLA	20,000 mg/m3

Gefahreninformationscode (GHS)

6-bromohexyl acetate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R45:Kann Krebs erzeugen.
R65:Gesundheitsschädlich: kann beim Verschlucken Lungenschäden verursachen.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R10:Entzündlich.
S-Sätze Betriebsanweisung:
S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S46:Bei Verschlucken sofort ärztlichen Rat einholen und Verpackung oder Etikett vorzeigen.
S43:Zum Löschen . . . (vom Hersteller anzugeben) verwenden (wenn Wasser die Gefahr erhöht, anfügen: "Kein Wasser verwenden").
S33:Maßnahmen gegen elektrostatische Aufladungen treffen.
S16:Von Zündquellen fernhalten - Nicht rauchen.
S2:Darf nicht in die Hände von Kindern gelangen.
Beschreibung
Stoddard solvent is a refined petroleumdistillate derived fromthe naphtha and kerosene carbon ranges (C7–C12) in crude oil. It is a type of ‘white spirit,’ characterized as a clear solvent absent of objectionable odors (hydrodesulfurized to remove hydrogen sulfide and mercaptans). Stoddard solvent typically contains paraffinic alkanes (saturated branched and linear), cycloalkanes (also known as cycloparaffins), and aromatic hydrocarbons. Paraffins (30–50%) and cycloparaffins (30–40%) tend to predominate, with a remaining 10–20%comprised of aromatics. The exact composition of Stoddard solvent can vary due to variations in crude oils and the refining processes. The boiling range of Stoddard solvent is approximately 148.8–204.4 °C.
Chemische Eigenschaften
colourless liquid with a kerosene-like odour (odour threshold typically
Chemische Eigenschaften
Stoddard solvent is a refined petroleum solvent containing .65% C10 or higher hydrocarbons (mineral spirits, 85% nonane & 15% trimethylbenzene). Stoddard solvent is a colorless liquid. Kerosene-like odor
Verwenden
Stoddard solvent is used widely in dry cleaning processes, and as a general cleaning and universal solvent.
Verwenden
Dry cleaning; degreasing; paint thinner.
Verwenden
Dry cleaning, spot and stain removal.
Definition
6-bromohexyl acetate is a colorless, refined petroleum distillate that is free from rancid or objectionable odors and that boils in the range of approximately 149.degree.C to 204.5.degree.C (300.degree.F to 400.degree.F).
Allgemeine Beschreibung
A clear colorless mixture with a strong odor. Insoluble in water and about the same density as water. Flash point over 100°F. Avoid exposure. Used as a solvent and to make other chemicals.
Air & Water Reaktionen
Flammable. Insoluble in water.
Reaktivität anzeigen
NAPHTHA: NEO-CLEAR(R) XYLENE SUBSTITUTE is incompatible with the following: Strong oxidizers .
Hazard
Fire risk. Toxic by ingestion. Eye, skin and kidney damage; nausea; central nervous system impairment.
Health Hazard
High concentration of vapors may cause intoxication. If liquid is swallowed, it may get into lungs by aspiration; not very irritating to skin or eyes.
Flammability and Explosibility
Flammable
Sicherheitsprofil
Mildly toxic by inhalation. A human eye irritant. Flammable liquid when exposed to heat, sparks, or flame. Explosive in the form of vapor when exposed to heat or flame. When heated to decomposition it emits acrid fumes and may explode; can react with oxidzing materials. To fight fire, use foam, CO2, dry chemical. See also n-NONANE.
mögliche Exposition
Stoddard solvent is used as a diluent in paints, coatings, and waxes; as a paint thinner; as a drycleaning agent; as a degreaser for metal parts; as a herbicide
Carcinogenicity
Stodddard solvent was not genotoxic in a variety of assays including Salmonella typhimurium, a mouse lymphoma mutation assay, rodent bone marrow cytogenic tests, and rodent dominant lethal tests.
Environmental Fate
The hydrocarbons in Stoddard solvent vary in volatility and water solubility. Spills of Stoddard solvent would be expected to partition to soil, groundwater, and air. Smaller alkanes and aromatics will likely volatilize to the air where photooxidation can occur. Biodegradation in soil and/or water may be more likely for the larger aliphatic and aromatic hydrocarbons, although Stoddard solvent is unlikely to be readily biodegradable. Although the larger hydrocarbons in Stoddard solvent are expected to have slower elimination from biological tissues than the smaller constituents, Stoddard solvent overall would not be expected to bioaccumulate.
Versand/Shipping
UN1993 Flammable liquids, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid, Technical Name Required. UN1268 Petroleum distillates, n.o.s. or Petroleum products, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid.
Toxicity evaluation
Stoddard solvent, as with a number of petroleum hydrocarbons, can produce kidney effects in male rats due to accumulation of a-2m-globulin. Effects observed microscopically include hyaline droplet accumulation, granular casts within medullary tubules, corticotubular basophilia, and degeneration with regeneration of tubular epithelium. These lesions, characterized as hyaline droplet nephropathy, are attributed to accumulation of a-2m-globulin, a carrier protein produced in substantial quantities in male rat livers but in negligible amounts in female rats and humans. The a-2m-globulin protein, which transports endogenous pheromones into the kidneys of male rats, also has an affinity for petroleum hydrocarbon. This mechanism is specific to male rats and is considered irrelevant to human health risk assessment. The lipophilic nature of Stoddard solvent can cause defatting of the skin. Longer or repeated exposure can increase the severity of the effects.
High exposures can produce neurological symptoms such as dizziness and lack of coordination. The specific mechanism of toxicity for this is unknown but could be similar to other short- to medium-length hydrocarbons that also produce neurotoxicity at high exposures.
The low viscosity of Stoddard solvent poses a risk of aspiration into the lungs if it is ingested, which can induce pneumonia that may be fatal.
Inkompatibilitäten
May form explosive mixture with air. Incompatible with 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. Attacks some forms of plastics, rubber, and coatings.
Waste disposal
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

Stoddard Lsungsmittel Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

8052-41-3, 6-bromohexyl acetate Verwandte Suche:

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