High quality 1,12-Dodecanediamine supplier, CAS NO: 2783-17-7 CAS NO.2783-17-7

Name: High quality 1,12-Dodecanediamine supplier, CAS NO: 2783-17-7
SKU: 2783-17-7
Price: 1.00-1.00 Metric Ton
Availability: InStock

High quality 1,12-Dodecanediamine from Wuxi TAA Chemical Industry Co.,Ltd.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of

index have reached or exceeded domestic and international standards.

2. Now we have established long-term stable relations of cooperation with the pharmaceutical enterprises of Europe.

3.Well-trained and professional technologist and sales with rich experience in the field for 5-10 years.

4.TAA exported this product to many countries and regions at best price in China.

5.Leading manufacturer and supplier of chemicals in China.

6.Professional suppliers from China.

7.Factory offer.

Looking to the future, we will adhere to the spirit of “professional, innovative, integrity, development”, and adhere to the management

philosophy of “customer-orientation and pursing development via integrity” and through which to provide customers with first-class

products and service. We sincerely welcome friends both at home and abroad to visit our company and hope to achieve win-win cooperation with you!

1.Basic information:

CAS Number	2783-17-7
Product Name	1,12-diaminododecane
Synonyms	1,12-dodecanediamine; 1,12-dodecyl Diamine; Dodecamethylenediamine; Dodecamethylenediamine; Dodecane-1,1-diamine; Dodecane-1,12-diamine; Dodecane-1,12-diaminium Dichloride; 1,12-dodecanediamine; Diaminododecane
Molecular Formula	C12H28N2
Molecular Weight	200.3641
InChI	1/C12H28N2/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h12H,2-11,13-14H2,1H3
EINECS	220-489-6
Density	0.855g/cm3
Melting Point	69-71ºC
Boiling Point	304 ºC
Flash Point	155 ºC
Other Cas No.	95931-03-6

2.Specification:

Item	Standard	Test Results
Identification	A.H-NMR:Comply with the structure	Complies
	B.LC-MS:Comply with the structure	Complies
	C.The IR spectrum of sample should be identical with that of reference standard;	Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.	Complies
Crystallinity	meets the requirements.	Complies
Loss on drying	≤2.0%	0.19%
Heavy metals	≤10 ppm	<10ppm
Water	≤1.0%	0.1%
Sulphated ash	≤0.5%, determined on 1.0 g.	0.009%
Related substances	Unspecified impurities: for each impurity ≤0.10%	<0.10%
Related substances	Total Impurity ≤0.5%	0.18%
Purity	≥99.0%	99.7%
Assay	99.0%~101.0% (anhydrous substance).	99.8%
Storage	Preserve in well-closed, light-resistant and airtight containers.	Complies

3.Application:

It is mainly used to prepare nylon series products and form polymer nylon by polymerization with diacid.

There are two active amino groups at both ends, which can be used to synthesize various chemical intermediates.

4.Package:

200kg drum,16mt per container.

5.Storage:

1) Store in a cool, ventilated warehouse.

2) The temperature should not exceed 37 °C.

3) It should be stored separately from oxidants and food chemicals, and should not be mixed (see Section 10 for incompatible materials).

4) Keep the container sealed.

5) Keep away from fire and heat.

6) Lightning protection equipment must be installed in the warehouse.

7) The exhaust system should be provided with a grounding device that removes static electricity.Explosion-proof lighting and ventilation settings.

8) It is forbidden to use equipment and tools that are prone to sparks.

9) The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.