China Factory Sell Intermediate 1, 4-Diiodobenzene CAS 624-38-4

• CAS No.: 624-38-4
• Formula: C6h4I2
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White to Beige Crystal Powder
• Model NO.: CAS 624-38-4
• Physical State: Powder
• Usage: Chemical Industry
• Transport Package: Drum
• Specification: 200Kg
• Trademark: SENFEIDA
• Origin: Jiangsu
• HS Code: 2903999090
• Production Capacity: 100tons/Month

Product Description

 

Product Name:	1,4-Diiodobenzene
CAS:	624-38-4
MF:	C6H4I2
MW:	329.9
EINECS:	210-842-2
Appearance:	White to Beige Crystal
Melting point	131-133 °C (lit.)
Boiling point	285 °C (lit.)
Density	2.350
Fp	285°C
Refractive index	1.6212
Storage temp.	Keep in dark place,Sealed in dry,Room Temperature
Packing	200Kg/Drum

Application: 1,4-Diiodobenzene is used in Suzuki reaction. It is used as a precursor in the preparation of martinellic acid and 1,4-bis(p-R-phenylethynyl)benzenes. Further, it is employed in the preparation of 1,4-diiodo-2,5-didodecylbenzene , which is a starting reagent for the synthesis of oligo(1,4-phenylene ethynylene). It is also used in human and animal nutrition products including antiseptics and disinfectants. In addition to this, it used in polarizing films for liquid crystal display chemicals.
1 Q:Are you manufacturer?
A: Yes, we are a factory over 10 years and our products sales well on the market.

2 Q: What is your MOQ?
A: Our MOQ is at leasst 1 One package.

3 Q: What kind of package do you have?
A: We have various of packages to meet our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.

4 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.

5 Q: Can I get a sample?
A: Free samples are available, but buyers needs to pay freight.
But for high value item, should pay sample cost.

6 Q: How long does it take for me to get a sample?
A: It depends. Generally speaking, it is about 7-10 days.

7 Q: why is the quote offered different from the sticker price?
A: As we know, prices of chemicals are not fixed, they fluctuate with the markets.

8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.

9 Q: How about your delivery? When will my goods be shipped?
A: Prompt and reliable delivery by professional shipping lines.
About 3-5 days after prepayment is done.

10 Q: Is the quality of your products guaranteed? 
A: We have a professional R&D team, so every batch of our products is up to standard. We will have goods tested and provide COA before delivery for sure.