Cas:1785-53-1 undeca-2,9-diyne manufacturer & supplier

Chemical Name:undeca-2,9-diyne

CAS.NO:1785-53-1

Synonyms:Undeca-2,9-diin;2,9-undecandiin;2,5-PYRIDINEDICARBOXYLIC ACID DI-N-PROPYL ESTER;undeca-2,9-diyn;2,9-UNDECADIYNE

Molecular Formula:C₁₁H₁₆

Molecular Weight:148.24500

HS Code:2901299090

Physical and Chemical Properties:

Melting point:N/A

Boiling point:208.6ºC at 760mmHg

Density:0.838g/cm3

Index of Refraction:1.466

PSA:

Exact Mass:148.12500

LogP:2.98350

Material Safety Information (Applicable for Hazard Chemicals)

RIDADR:

Packing Group:

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Related News: Profitability continued to improve. The company’s comprehensive gross profit margin for the first three quarters was 36.06%, a year-on-year increase of 3.44 percentage points. Since this year, the company’s profitability has remained at a relatively high level. On the one hand, due to the decline in the trading business with lower profitability, the proportion has declined. undeca-2,9-diyne manufacturer China’s basic chemical industry is developed, and the intermediate industry has also entered a mature stage. It is basically able to independently support the production needs of various domestic drug substances, which also brings cost advantages to Chinese drug substance companies. On the other hand, if there is insufficient supply of upstream products or price fluctuations, the sales of API products will also fluctuate in volume and price. undeca-2,9-diyne supplier Due to the time-consuming process of EIA approval and EIA acceptance for newly-built projects, and environmental protection supervision policies are becoming increasingly tight, the company strives to improve capacity utilization through reasonable equipment layout when designing and constructing capacity. undeca-2,9-diyne vendor Profitability continued to improve. The company’s comprehensive gross profit margin for the first three quarters was 36.06%, a year-on-year increase of 3.44 percentage points. Since this year, the company’s profitability has remained at a relatively high level. On the one hand, due to the decline in the trading business with lower profitability, the proportion has declined. undeca-2,9-diyne factory The chemical compound which is in the process of becoming an API from a raw material is called an intermediate.