STERIGMATOCYSTIN.
10048-13-2
Pharmaceutical Grade
99%
Shanghai
Dideu
25kg/drum
2024-01-04
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
Sterigmatocystin
Other Name:7H-Furo[3′,2′:4,5]furo[2,3-c]xanthen-7-one,3a,12c-dihydro-8-hydroxy-6-methoxy-,(3aR,12cS)-;7H-Furo[3′,2′:4,5]furo[2,3-c]xanthen-7-one,3a,12c-dihydro-8-hydroxy-6-methoxy-;Sterigmatocystin;7H-Furo[3′,2′:4,5]furo[2,3-c]xanthen-7-one,3a,12c-dihydro-8-hydroxy-6-methoxy-,(3aR-cis)-;(3aR,12cS)-3a,12c-Dihydro-8-hydroxy-6-methoxy-7H-furo[3′,2′:4,5]furo[2,3-c]xanthen-7-one;Sterigmatocystine;NSC 201423;NSC 204985;105521-97-9;2545739-55-5
CAS No.:10048-13-2
Molecular Formula:C18H12O6
InChIKeys:InChIKey=UTSVPXMQSFGQTM-DCXZOGHSSA-N
Molecular Weight:324.28
Exact Mass:324.28
EC Number:233-158-6
UNII:5F95211S5Z
NSC Number:201423|204985
DSSTox ID:DTXSID2021280
Color/Form:Pale-yellow crystals
HScode:29329990
Categories:
Characteristics-
PSA:
78.13000
XLogP3:1.62
Appearance:yellow powder
Density:1.2842 (rough estimate)
Melting Point:246 °C (decomp)
Boiling Point:382.63°C (rough estimate)
Flash Point:6℃
Refractive Index:1.4800 (estimate)
Water Solubility:Insol in strong aq alkali; sparingly sol in most organic solvents; readily sol in dimethylsulfoxide, chloroform, pyridine|7138 MG/100 ML CHLOROFORM, 1815 MG/100 ML PYRIDINE|In water, 1.44 mg/L at 25 °C (est)
Storage Conditions:2-8°C
Vapor Pressure:1.39E-13mmHg at 25°C
Toxicity:Oral-Rat LD50 120 mg/kg; Oral-Mouse LD50: > 800 mg/kg
Flammability characteristics:Flammable, spicy and irritating smoke emitted from the fire
Henrys Law Constant:Henry's Law constant = 2.83X10-12 atm-cu m/mol at 25 °C (est)
Collision Cross Section:163 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]
Experimental Properties:Forms deep-yellow color with aq sodium hydroxide and dark green-brown color with sulfuric acid; emits orange-red fluorescence in ultra-violet light|Hydroxyl radical reaction rate constant = 2.79X10-10 cu cm/molec-sec at 25 °C (est)|Ozone radical rate constant = 5.7X10-17 cu cm/molec-sec (est)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
Carcinogenicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
H351 Suspected of causing cancer
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
PRECAUTIONS FOR "CARCINOGENS": Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for ... expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ...) that bears appropriate label. An inventory ... should be kept, showing quantity of carcinogen & date it was acquired ... Facilities for dispensing ... should be contiguous to storage area. Chemical Carcinogens
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
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Certifications:
ISO Certificate,REACH
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