Description
1,12-BENZOPERYLENE Basic information
6,7-Ethenoperylene;Benzo[ghi]perylene,1,12-Benzoperylene;1.12-Benzoperylene 10mg [191-24-2];Benzo[ghi]Pyrene in met hanol;Benzo[ghi]perylene, 98+% 100MG;benzo[ghl]perylene;30542, Benzo[ghi]perylene (purity);BENZO(G,H,I)PERYLENE, 1X1ML, CH2CL2, 200 UG/MLResearch chemical. Derived from industrial and experimental coal gasification operations where the maximum concentration detected in coal tar streams was 2.7 mg/m3 (Cleland, 1981).
Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as 1,12-BENZOPERYLENE, and strong oxidizing agents. They can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.
Drinking water standard: No MCLGs or MCLs have been proposed (U.S. EPA, 2000).
Detected in 7 of 8 diesel fuels at concentrations ranging from 0.008 to 0.35 mg/L with a mean value of 0.113 mg/L (Westerholm and Li, 1994). Identified in Kuwait and South Louisiana crude oils at concentrations of <1 and 1.6 ppm, respectively (Pancirov and Brown, 1975) and in fresh motor oil (120 μg/kg) and used motor oil (108.8-289.4 mg/kg) (quoted, Verschueren, 1983). Detected in asphalt fumes at an average concentration of 22.76 ng/m3 (Wang et al., 2001).
The concentration of benzo[ghi]perylene in coal tar and the maximum concentration reported in groundwater at a mid-Atlantic coal tar site were 1,200 and 0.002 mg/L, respectively (Mackay and Gschwend, 2001). Based on laboratory analysis of 7 coal tar samples, benzo[ghi]perylene concentrations ranged from ND to 1,900 ppm (EPRI, 1990). Benzo[ghi]perylene was reported in a high-temperature coal tar pitch used in roofing at concentrations ranging from 754 to 3,980 mg/kg (Malaiyandi et al., 1982).
Nine commercially available creosote samples contained benzo[ghi]perylene at concentrations ranging from 1 to 45 mg/kg (Kohler et al., 2000).
Schauer et al. (2001) measured organic compound emission rates for volatile organic compounds, gas-phase semi-volatile organic compounds, and particle-phase organic compounds from the residential (fireplace) combustion of pine, oak, and eucalyptus. The particle-phase emission rates of benzo[ghi]perylene were 0.437 mg/kg of pine burned and 0.173 mg/kg of eucalyptus burned.
Gas-phase tailpipe emission rates from gasoline-powered automobiles with and without catalytic converters were 0.26 and 10.7 μg/km, respectively (Schauer et al., 2002).product detailsItem | parameter |
Name | 1,12-BENZOPERYLENE |
Synonyms | 6,7-Ethenoperylene |
CAS | 191-24-2 |
Molecular Formula | C22H12 |
Formula Weight | 276.33 |
Appearance | Yellow powder |
Melting Point | 277-279 °C(lit.) |
Boiling point | >500 °C(lit.) |
Assay | 99% |
Water | <0.5% |
Residue on ignition | <0.5% |
Stability | Stable |
Storage Temp | room temperature and avoid light |
Origin | Wuhan China |
Application | Organic intermediates |
Delivery | by sea,by air,by Land/EMS/TNT/DHL/UPS/FedEx |
Packing
Liquid products
- 25kg,50kg,180kg,200kg,250kg,1000kg,as your needs
Solid products
Shipping
Logistics transportation methods can be divided into various ways according to the different transportation means.
• Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
• For mass orders, it will be delivered by air or sea.
• Depending on your location, please allow 1-5 business days for your order to arrive.
• For small order, please expect 3-7 days by UPS DHL EMS.
• For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
Our service
- We have our own research and development team, laboratory, pilot workshop and production plant.
- Factory production has the most stable and the best production processes, to ensure that you are given the best prices and the highest quality products.
- Not only do we provide our customers with products, but we also provide them with free product usage methods and subsequent technical guidance
- The customer comes first, we provide reasonable price, high quality product and prompt shipment.
- We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
- Quick and clear response to customers questions.Warm after sale service, we will help to solve the problems in your usage.
- We could make our price discount if you place a substantial order with us.
Our Advantages
- Your inquiry related to our products or prices will be replied in 24 hours.
- We have our own research and development team, laboratory, pilot workshop and production plant.
- Factory production has the most stable and the best production processes, to ensure that you are given the best prices and the highest quality products.
- Not only do we provide our customers with products, but we also provide them with free product usage methods and subsequent technical guidance
- Protection of your sales area, ideas of design and all your private information.
- Best quality and competitive price.
Frequently Asked Question
• Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by customers.
• Q2: How to start orders or make payments?
A : PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union LC,Moneygram or Paypal.
• Q3: What's your MOQ?
A : Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that
sample charge is 100% paid.
• Q4: How about delivery leadtime?
A : Delivery lead time: About 3-5 days after payment confirmed.(Chinese holiday not
included)
• Q5: Is there a discount?
A : Different quantity has different discount.
• Q6: How to contact us ?
A : You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.
• Q7: How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or
arrange a courier to us and take the samples. You can send us your product specifications
and requests,we will manufacture the products according to your requests.
Our R&D laboratory Our Factory
Detecting chamber
Quality
We strictly emphasize that products we provide will satisfy or exceed the quality standard of customer.This is to guarantee deliveries of safe and high quality products with reliable services.
We promote the philosophy of treating everyone with objectivity and respect.We will honor our commitments with our customers,suppliers,and respect.We through unbiased pricing,products,and honesty.
Factories and workshops
We is located in wuhan, the central city of China, the core of the Changjiang river economic belt and known as the "thoroughfare of nine provinces".Mainly engaged in Pharmaceuticals Raw Material, Pesticides Raw Materials, API Raw Material, OLED Intermediates, UV Absorber Additive, Chemical Food Additives, Plant Extract Powder, Chinese Herbal Medicine, Polyimide Monomer, Impurity Reference Standards research and development, production, sales and operation or agency of various products and technology import and export business.