High Quality Dodecanedioic Acid Ddda CAS Number: 693-23-2

• CAS No.: 693-23-2
• Formula: C12h22o4
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Model NO.: 99%
• Specification: 99% min
• Trademark: SWC
• Origin: China
• Production Capacity: 200mts/Month

Product Description

Product Description

Product Name: Dodecanedioic acid( DDDA)
Chemical Name: Dodecanedioic acid( DDDA)Identification:
Molecular Formula: C12H22O4
Molecular Weight: 230.30
CAS Number: 693-23-2
Standards:TECHNICAL SPECIFICATIONS:
Appearance: white powder or flake crystal
Colour: White
Odour: Odorless
Odour threshold: Not available
Melting point/range (°C): 128 ºC
Boiling point/range (°C) : 250 ºC (13.33 hPa)

 

Properties :
This product is white powder or flake crystal. Melting point 128.7-129 ºC , boiling point
254 ºC (2.0kpa). 740mj / mol. It has low solubility in water and good thermal stability. This
product has very low toxicity and irritation to mucous membrane and skin. LD50 of mice was
7 g / kg. Operators should wear protective equipment.

 

Application:
The product can be condensed with hexamethylene diamine to produce engineering plastic
nylon 6-12; the diester formed with octanol, butanol and other alcohols can be used as
plasticizer for polyvinyl chloride, nitrocellulose and cellulose acetate; the diester synthesized
with octanol can also be used as base oil for high-grade lubricating oil for jet engine and gas
turbine or low-temperature grease; dodecanoic acid can also be used as base oil for
saturated polyester Modifier, precipitant of metal, raw material of perfume and special
polyurethane. It is also used as solute in electrolyte of high voltage aluminum electrolytic
capacitor.

 

Package:
It is lined with polyethylene bags and used for plastic woven bags or plastic composite bags,
and packed in 25kg. Store and transport according to general chemical regulations.

FAQ

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.