(7aR, cis)3,4,7a,9,10,10a-Hexahy-dro-5-methoxy-1H,12H-furo-(3'2',:4,5)furo(2,3-h)pyrano-(3,4-c)(1)chromen-1,12-dion
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(7aR, cis)3,4,7a,9,10,10a-Hexahy-dro-5-methoxy-1H,12H-furo-(3'2',:4,5)furo(2,3-h)pyrano-(3,4-c)(1)chromen-1,12-dion Eigenschaften
- Schmelzpunkt:
- 237-240 °C
- alpha
- D -473° (c = 0.084 in chloroform)
- Siedepunkt:
- 387.74°C (rough estimate)
- Dichte
- 1.3099 (rough estimate)
- Brechungsindex
- 1.4790 (estimate)
- Flammpunkt:
- 2 °C
- storage temp.
- 2-8°C
- L?slichkeit
- DMF: Soluble; DMSO: Soluble; Ethanol: Soluble; Methanol: Soluble
- Aggregatzustand
- White to yellow powder. Blue-green fluorescence.
- Farbe
- White to off-white
- Wasserl?slichkeit
- 15mg/L(temperature not stated)
- BRN
- 1692017
- LogP
- 0.443 (est)
- EPA chemische Informationen
- Aflatoxin G2 (7241-98-7)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | T+,T,Xn,F | ||
---|---|---|---|
R-S?tze: | 45-26/27/28-36-20/21/22-11-39/23/24/25-23/24/25-65-48/23/24/25-36/38-46 | ||
S-S?tze: | 53-28-36/37-45-36-26-16-7-62 | ||
RIDADR | UN 3462 6.1/PG 1 | ||
WGK Germany | 3 | ||
RTECS-Nr. | LV1700000 | ||
HazardClass | 6.1(a) | ||
PackingGroup | I | ||
HS Code | 30029090 | ||
Giftige Stoffe Daten | 7241-98-7(Hazardous Substances Data) | ||
Toxizit?t | LD50 orally in day old duckling: 172.5 mg/50 gm body wt (Carnaghan) |
Bildanzeige (GHS) |
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Gefahrenhinweise |
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Sicherheit |
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(7aR, cis)3,4,7a,9,10,10a-Hexahy-dro-5-methoxy-1H,12H-furo-(3'2',:4,5)furo(2,3-h)pyrano-(3,4-c)(1)chromen-1,12-dion Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R45:Kann Krebs erzeugen.R26/27/28:Sehr giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R36:Reizt die Augen.
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R11:Leichtentzündlich.
R39/23/24/25:Giftig: ernste Gefahr irreversiblen Schadens durch Einatmen, Berührung mit der Haut und durch Verschlucken.
R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R65:Gesundheitssch?dlich: kann beim Verschlucken Lungensch?den verursachen.
R48/23/24/25:Giftig: Gefahr ernster Gesundheitssch?den bei l?ngerer Exposition durch Einatmen, Berührung mit der Haut und durch Verschlucken.
R36/38:Reizt die Augen und die Haut.
R46:Kann vererbbare Sch?den verursachen.
S-S?tze Betriebsanweisung:
S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.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).
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S16:Von Zündquellen fernhalten - Nicht rauchen.
S7:Beh?lter dicht geschlossen halten.
S62:Bei Verschlucken kein Erbrechen herbeiführen. Sofort ?rztlichen Rat einholen und Verpackung oder dieses Etikett vorzeigen.
Chemische Eigenschaften
yellow powderVerwenden
Aflatoxin G2 is the minor analogue of the green fluorescent family of bisfuranocoumarin mycotoxins produced by Aspergillus flavus and related species. Alfatoxins are one of the most potent mycotoxins known but are in fact "pre-toxins", requiring metabolic activation to the toxic principle. Aflatoxins are found widely in nature in trace amounts, particularly in grains and nuts. The toxicity of these metabolites was first recognised in the 1950s and their structures elucidated in 1963. Aflatoxins have been extensively reviewed.Allgemeine Beschreibung
Very light and fluffy crystalline solid. Exhibits green-blue fluorescence.Air & Water Reaktionen
Slightly water solubleReaktivit?t anzeigen
AFLATOXIN G2 is incompatible with strong oxidizing agents, strong acids and strong bases.Health Hazard
ACUTE/CHRONIC HAZARDS: AFLATOXIN G2 is extremely toxic. Ingestion of even microgram quantities can cause toxic affects and, possibly, death. It can also be absorbed through the skin. Allow only your most experienced personnel to work with AFLATOXIN G2. All non-essential personnel should leave the laboratory.Brandgefahr
Flash point data for AFLATOXIN G2 are not available. AFLATOXIN G2 is probably combustible.m?gliche Exposition
Aflatoxins are a group of toxic metabolites produced by certain types of fungi. Aflatoxins are not commercially manufactured; they are naturally occurring contaminants that are formed by fungi on food during conditions of high temperatures and high humidity. Most human exposure to aflatoxins occurs through ingestion of contaminated food. The estimated amount of aflatoxins that Americans consume daily is estimated to be 0.15 0.50 μg. Grains, peanuts, tree nuts, and cottonseed meal are among the more common foods on which these fungi grow. Meat, eggs, milk, and other edible products from animals that consume aflatoxincontaminated feed may also contain aflatoxins. Aflatoxins can also be breathed inVersand/Shipping
UN3172 Toxins, extracted from living sources, solid or liquid, Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.Inkompatibilit?ten
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.Waste disposal
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. Use of oxidizing agents, such as hydrogen peroxide or 5% sodium hypochlorite bleach. Acids and bases may also be used.(7aR, cis)3,4,7a,9,10,10a-Hexahy-dro-5-methoxy-1H,12H-furo-(3'2',:4,5)furo(2,3-h)pyrano-(3,4-c)(1)chromen-1,12-dion Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
(7aR, cis)3,4,7a,9,10,10a-Hexahy-dro-5-methoxy-1H,12H-furo-(3'2',:4,5)furo(2,3-h)pyrano-(3,4-c)(1)chromen-1,12-dion Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 132)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 33024 | 60 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3619 | 58 |
Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 |
scglp@glp-china.com | CHINA | 1824 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 32159 | 58 |
Hubei Ipure Biology Co., Ltd | +8613367258412 |
ada@ipurechemical.com | China | 10244 | 58 |
HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 |
ada@ipurechemical.com | CHINA | 3461 | 58 |
Finetech Industry Limited | +86-27-8746-5837 +8619945049750 |
info@finetechnology-ind.com | China | 9642 | 58 |
TargetMol Chemicals Inc. | |
support@targetmol.com | United States | 38630 | 58 |
Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 |
product@acmec-e.com | China | 33338 | 58 |
Aladdin Scientific | |
tp@aladdinsci.com | United States | 57505 | 58 |
7241-98-7((7aR, cis)3,4,7a,9,10,10a-Hexahy-dro-5-methoxy-1H,12H-furo-(3'2',:4,5)furo(2,3-h)pyrano-(3,4-c)(1)chromen-1,12-dion)Verwandte Suche:
5,6-Dihydro-2H-pyran-3-carbaldehyd
(7aR,cis)3,4,7a,10a-Tetrahydro-5-methoxy-1H,12H-furo(3',2':4,5)-furo(2,3-h)pyrano(3,4-c)(1)-chromen-1,12-dion
2,3,6a alpha, 8,9,9a alpha-Hexahydro-4-methoxy-cyclopenta-(c)furo(2',3',:4,5)furo(2,3-h)chromen-1,11-dion
2,3,6a alpha,9a-Tetrahydro-4-methoxy-cyclopenta(c)furo-(2',3':4,5)furo(2,3-h)chromen-1,11-dion
(6aR-cis)-2,3,6a,9a-Tetrahydro-9a-hydroxy-4-methoxy-cyclopenta(c)-furo(3',2':4,5)furo(2,3-h)(1)chromen-1,11-dion
5,7-Dimethoxy-2-benzopyron
2-m-Tolylethanol
(7aR, cis)3,4,7a,9,10,10a-Hexahy-dro-5-methoxy-1H,12H-furo-(3'2',:4,5)furo(2,3-h)pyrano-(3,4-c)(1)chromen-1,12-dion
trans-4-Methoxyzimtsure
3-Phenoxypropionsure
3,5-Dipropoxyphenol
- )pyrano(3,4-c)(1)-benzopyran-1,12-dione
- 10a-hexahydro-5-methoxy-1(7ar-cis)-
- 12h-furo(3’,2’:4,5)furo(2,3-h)pyrano(3,4-c)(1)benzopyran-1,12-dione,3,4,7a-1
- (7aR,cis)3,4,7a,9,10,10a-hexahydro-5-methoxy-1H,12H-furo[3',2':4,5]furo[2,3-h]pyrano[3,4-c]chromene-1,12-dione
- AF G2
- AFLATOXIN G2(RG)
- (7aR)-3,4,7aα,9,10,10aα-Hexahydro-5-methoxy-1H,12H-furo[3',2':4,5]furo[2,3-h]pyrano[3,4-c][1]benzopyran-1,12-dione
- 3,4,7aα,9,10,10aα-Hexahydro-5-methoxy-1H,12H-furo[3',2':4,5]furo[2,3-h]pyrano[3,4-c][1]benzopyran-1,12-dione
- AFLATOXIN G(2) FROM ASPERGILLUS FLAVUS V IAL WITH 10 MG
- AFLATOXIN G2 FROM ASPERGILLUS FLAVUS
- AflatoxinG2,crystalline
- (7aR,10aS)-3,4,7a,9,10,10a-Hexahydro-5-Methoxy-1H,12H-furo[3',2':4,5]furo[2,3-h]pyrano[3,4-c][1]benzopyran-1,12-dione
- Aflatoxin G2 Solution, 3 Mg/L
- 1h,12h-furo(3’,2’:4,5)furo(2,3-h)pyrano(3,4-c)(1)benzopyran-1,12-dione,3,4,7aa
- 1H,12H-Furo[3',2':4,5]furo[2,3-h]pyrano[3,4-c][1]benzopyran-1,12-dione, 3,4,7a,9,10,10a-hexahydro-5-methoxy-, (7aR-cis)-
- 1H,12H-Furo[3',2':4,5]furo[2,3-h]pyrano[3,4-c][1]benzopyran-1,12-dione, 3,4,7aalpha,9,10,10aalpha-hexahydro-5-methoxy-
- 3,4,7aalpha,9,10,10aalpha-hexahydro-5-methoxy-1h,12h-furo(3’,2’:4,5)furo(2,3-h
- 5-Methoxy-3,4,7a,9,10,10a-hexahydro-1H,12H-furo[3',2':4,5]furo[2,3-H]pyrano[3,4-c]chromene-1,12-dione
- 9,10,10a-alpha-hexahydro-5-methoxy-alph
- 9,10,10aalpha-hexahydro-5-methoxy-lph
- Dihydroaflatoxin G1
- AFLATOXIN G2
- Aflatoxin G2
- Aflatoxin G2 (7aR,10aS)-3,4,7a,9,10,10a-Hexahydro-5-methoxy-1H,12H-furo[3',2':4,5]furo[2,3-h]pyrano[3,4-c][1]benzopyran-1,12-dione
- (7aR,10aS)-5-methoxy-3,4,10,10a-tetrahydrofuro[3',2':4,5]furo[2,3-h]pyrano[3,4-c]chromene-1,12(7aH,9H)-dione
- Aflatoxin G2, 98%, from Aspergillus flavus
- 1H,12H-Furo[3',2':4,5]furo[2,3-h]pyrano[3,4-c][1]benzopyran-1,12-dione,3,4,7a,9,10,10a-hexahydro-5-methoxy-, (7aR,10aS)-
- Aflatoxin G2 0.5ug/ml in ACN
- Aflatoxin G2 solution in Acetonitrile, 100μg/mL
- AFLATOXIN G2(RG) 10mg
- Aflatoxin G2 solution
- 7241-98-7
- 7241-96-7
- C17H14O7
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