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Postion:Product Catalog >Chemical Reagents>Organic reagents>Ethers>benzo-15-crown-5
benzo-15-crown-5
  • benzo-15-crown-5
  • benzo-15-crown-5

benzo-15-crown-5 NEW

Price $9 $6 $3
Package 1KG 5KG 25KG
Min. Order: 0.1KG
Supply Ability: g-kg-tons, free sample is available
Update Time: 2025-06-28

Product Details

Product Name: benzo-15-crown-5 CAS No.: 14098-44-3
Min. Order: 0.1KG Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2025/06/28
Lead time: In stock, ready for shipment Packaging: 1kg,5kg,25kgs,200kgs;bulk
Delivery: By express, by air, by sea Origin: Manufacturer, advantage product
COA, MSDS: Available, contact us for details Note: Hot sales

benzo-15-crown-5

Modify Date: 2024-01-02 10:32:51

Article illustration
benzo-15-crown-5 structure
Common Namebenzo-15-crown-5
CAS Number14098-44-3Molecular Weight268.306
Density1.1±0.1 g/cm3Boiling Point399.2±42.0 °C at 760 mmHg
Molecular FormulaC14H20O5Melting Point78-80 °C(lit.)
MSDSN/AFlash Point165.9±27.8 °C








PurityQuantityBudgetInquiry

 Names

Namebenzo-15-crown-5
SynonymMore Synonyms

 Chemical & Physical Properties

Density1.1±0.1 g/cm3
Boiling Point399.2±42.0 °C at 760 mmHg
Melting Point78-80 °C(lit.)
Molecular FormulaC14H20O5
Molecular Weight268.306
Flash Point165.9±27.8 °C
Exact Mass268.131073
PSA46.15000
LogP0.65
Vapour Pressure0.0±0.9 mmHg at 25°C
Index of Refraction1.466
Storage condition2-8°C
Water Solubilitypartially soluble

 MSDS

benzo-15-crown-5 MSDS(Chinese)

 Toxicological Information

CHEMICAL IDENTIFICATION

  • RTECS NUMBER :

  • DI5400000

  • CHEMICAL NAME :

  • 1,4,7,10,13-Benzopentaoxacyclopentadecin, 2,3,5,6,8,9,11,12-octahydro-

  • CAS REGISTRY NUMBER :

  • 14098-44-3

  • LAST UPDATED :

  • 199612

  • DATA ITEMS CITED :

  • 1

  • MOLECULAR FORMULA :

  • C14-H20-O5

  • MOLECULAR WEIGHT :

  • 268.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

  • TYPE OF TEST :

  • LD50 - Lethal dose, 50 percent kill

  • ROUTE OF EXPOSURE :

  • Intraperitoneal

  • SPECIES OBSERVED :

  • Rodent - mouse

  • DOSE/DURATION :

  • 102 mg/kg

  • TOXIC EFFECTS :

  • Details of toxic effects not reported other than lethal dose value

  • REFERENCE :

  • PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 23,164,1989

 Safety Information

Hazard CodesXi:Irritant;
Risk PhrasesR36/37/38
Safety PhrasesS22-S24/25
WGK Germany3
RTECSDI5400000
HS Code29329995

 Synthetic Route

Previous 1/6 Next
Article illustration

lamellicolic an...

41757-99-7

~92%

Article illustration

benzo-15-crown-...

14098-44-3

Literature: Czech, B.; Czech, A.; Bartsch, R. A. Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 341 - 343
Article illustration

2-(2-(2-(2-(2-b...

77963-45-2

~92%

Article illustration

benzo-15-crown-...

14098-44-3

Literature: Illuminati, Gabriello; Mandolini, Luigi; Masci, Bernardo Journal of the American Chemical Society, 1981 , vol. 103, # 14 p. 4142 - 4145
Article illustration

Ethane,1,1'...

638-56-2

Article illustration

1,2-Benzenediol

120-80-9

~63%

Article illustration

benzo-15-crown-...

14098-44-3

Literature: Beger, J.; Meerbote, M. Journal fuer Praktische Chemie (Leipzig), 1987 , vol. 329, # 5 p. 923 - 926

 Precursor & DownStream

Precursor  10

Previous 1/3 Next

  • Article illustration CAS#:41757-99-7
    lamellicolic an...

  • Article illustration CAS#:77963-45-2
    2-(2-(2-(2-(2-b...

  • Article illustration CAS#:638-56-2
    Ethane,1,1'-oxy...

  • Article illustration CAS#:120-80-9
    1,2-Benzenediol

DownStream  8

Previous 1/2 Next

  • Article illustration CAS#:56683-55-7
    (AMINOMETHYL)TR...

  • Article illustration CAS#:15196-73-3
    4-tert-butylben...

  • Article illustration CAS#:41757-95-3
    4'-Acetylbenzo-...

  • Article illustration CAS#:17454-48-7
    1,4,7,10,13-Ben...

 Customs

HS Code2932999099
Summary2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Company Profile


    Our company is a high-tech enterprise specializing in chemical raw materials such as electronic materials, optoelectronic materials, semiconductor materials, UV monomers, silane catalysts, cosmetic raw materials, etc. The company integrates research and development, production, customized synthesis, and sales, and is committed to providing customers with high-quality chemical product solutions.


Our Company

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Our Advantage

Quality control

Based on industry norms, customer requirements, and internal quality objectives, we establish clear quality standards. By monitoring the production process in real-time, we ensure that every step conforms to the predetermined quality standards.

Excellent quality is one of the cornerstones of our success. We welcome ordering samples for quality testing.


Technological innovation

Our technological innovation is reflected in the development of new materials that are at the leading edge of the industry. These materials not only possess higher performance and lower costs but also enable sustainable use within an environmentally friendly production process.


Competitiveness

Based on rich experience in material development and production, we have established a more scientific cost control system. By ensuring product quality, and through refined management and continuous process optimization, we offer more competitive prices.


Word of mouth

Adhering to the principle of customer first, customer first, and honest service, we have established long-term business relationships with customers and are deeply welcomed and trusted by them.


Rich experience

Our products have been exported to many countries, including Germany, Spain, the United Kingdom, the United States, Australia, the Middle East, Asia, and more. We have received highly positive feedback from our clients and have established long-term friendly cooperative relationships with them.

Article illustration

Safe and fast delivery

We will arrange shipment of spot products as soon as we receive payment.

Customized products are determined based on the synthesis time of different products.

 

Excellent pre-sales and after-sales service

Pre sales:

We are committed to providing the most favorable quotes and detailed information about our products and company.

After-sale service:

We assist buyers in customs clearance by providing necessary documents and information.

If there is any dispute over product quality, we are committed to providing the best solution.


Our packaging and shipping

? Packaging: 

1kg/bag or bottle, 25kg/drum, 50kg/drum, 200L/drum, 1T/bag or IBC drum, standard export packaging or packaging required by customers.

Article illustrationArticle illustration

Shipping

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? Delivery:

Within 7 days after receiving your payment

 

Contact information

For more details, pls contact us freely.

Name: Elin

Email: jiuyitime@fdachem.com


 Sincerely hope to establish friendly business relationships with new and old customers, and jointly create a beautiful future for the fine chemical industry!




Company Profile Introduction

Our company is a high-tech enterprise specializing in chemical raw materials such as electronic materials, optoelectronic materials, semiconductor materials, UV monomers, silane catalysts, cosmetic raw materials, etc. The company integrates research and development, production, customized synthesis, and sales, and is committed to providing customers with high-quality chemical product solutions. With our agile custom synthesis capabilities and responsive supply chain system, our products have gained widespread adoption across Asian markets including Japan, South Korea, Singapore, and Malaysia, while also expanding deeply into Europe and the Americas. We have forged long-term strategic partnerships with numerous leading global enterprises in the sector. "Driving value through technology and earning trust through service" is our core mission. Looking ahead, we will continue to focus on technological breakthroughs and green innovation in new materials, collaborating with partners to build a high-quality industrial ecosystem and provide globally competitive solutions with greater foresight.

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