Isophthaloyl Dichloride CAS 99-63-8 1, 3-Benzenedicarbonyl Dichloride 1, 3-Benzenedicarbonyl Chloride Ici

• Customization: Available
• Type: Isophthaloyl Dichloride
• Chemical Character: Acidity
• Model NO.: SUREST-448
• Appearance: Powder
• Shelf Life: 2 Years
• Stock: Available
• Molecular Weight: 203.02
• Density: 1, 388 g/cm3
• Melting Point: 43-45 ºC
• Boiling Point: 276 ºC
• Refractive Index: 1.5700 (Estimate)
• Flash Point: 180 ºC
• Water Solubility: Reacts
• Transport Package: 25kg /Drum
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 2917399090
• Production Capacity: 1000 Tons Yearly

Product Description

Product Description

Name	Isophthaloyl dichloride
Synonyms	1,3-Benzenedicarbonyl dichloride; 1,3-Benzenedicarbonyl chloride; ICI
Molecular Structure
Molecular Formula	C8H4Cl2O2
Molecular Weight	203.02
CAS Registry Number	99-63-8
EINECS	202-774-7

Properties

Melting point	43-45 ºC
Boiling point	276 ºC
Flash point	180 ºC
Water solubility	reacts

 

Main Uses:

 

Colorless or light yellow crystal. Melting point 41ºC, boiling point 276ºC. Soluble in ether, water, alcohol decomposition.

- Taste: pungent odor.
- Soluble: Soluble in organic solvents such as ether and chloroform.
Uses:
- phthalyl chloride is commonly used as an important intermediate in organic synthesis. It can be used to prepare compounds containing benzoyl, such as polyimide, polyterephthalate and other polymer materials.

Detailed Photos

 

 

FAQ

 

FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.

Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.

Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.

Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.

Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
 If the quality problem actually exists, we will replace with qualified goods or refund the money.