Diethyl Squarate

Diethyl Squarate
Diethyl Squarate
Diethyl Squarate
Diethyl Squarate
Diethyl Squarate

Diethyl Squarate

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 98% Min
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Diethyl Squarate supplier 5231-87-8 supplier 5231-87-8 price

Quick Details

  • Appearance:Colorless liquid
  • Application:Pharmaceutical Intermediates
  • PackAge:iron drum, 250kg net weight each
  • ProductionCapacity:10|Metric Ton|Day
  • Storage:Protected from light, stored hermetically and in a dry place
  • Transportation:By air or courier or sea

Superiority:

HENAN SUNLAKE ENTERPRISE CORPORATION

Our company advantages:

1、The highest quality with the competitive price.

2、Professional human services.

3、The fastest and safest delivery service.

4、The faster and safest delivery service.

5、The high purity products.

6、We have a sufficient supply of stock.

7、A variety of payments, such as L/C, TT, , MoneyGram or other payments.

Company Information

Henan Sunlake Enterprise Corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion. The com[any was established in june. 1998, until now having more than 18 years experience in manufacturing & exporting chemical raw material . 

Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others. These products have been being well exported to europe, southeast Asia, the Middle East ,Africa, South America and some other countries and areas. 

We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you better with our high - quality products and professional team. We are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional supplier in international market. 

We welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

Details:

Diethyl squarate Basic information

Product Name: Diethyl squarate
Synonyms: DIETHYL SQUARATE;DIETHYL SUQUARATE;3,4-DIETHOXY-3-CYCLOBUTENE-1,2-DIONE;3,4-DIETHOXYCYCLOBUT-3-ENE-1,2-DIONE;1,2-DIETHOXYCYCLOBUTENEDIONE;SQUARIC ACID DIETHYL ESTER;SUQUARIC ACID DIETHYL ESTER;TIMTEC-BB SBB008498
CAS: 5231-87-8
MF: C8H10O4
MW: 170.16
EINECS:  
Product Categories: Cyclobutanes & Cyclobutenes;Simple 4-Membered Ring Compounds;Ring Systems;Aluminium foil bag/Fluoride bottle or on your request
Mol File: 5231-87-8.mol
Diethyl squarate Structure
 
Diethyl squarate Chemical Properties
bp  95 °C0.1 mm Hg(lit.)
density  1.15 g/mL at 25 °C(lit.)
refractive index  n20/D 1.509(lit.)
Fp  >230 °F
storage temp.  2-8°C
Water Solubility  insoluble
BRN  640626
CAS DataBase Reference 5231-87-8(CAS DataBase Reference)
NIST Chemistry Reference 3,4-Diethoxy-3-cyclobutene-1,2-dione(5231-87-8)
 
Safety Information
Hazard Codes  Xn,Xi
Risk Statements  36/37/38-42/43
Safety Statements  7-26-37/39-24-23
WGK Germany  3
RTECS  GU1772466
10
Hazard Note  Irritant
MSDS Information
Provider Language
SigmaAldrich English
ACROS English
ALFA English
 
Diethyl squarate Usage And Synthesis
Chemical Properties clear yellow to light brownish liquid
Usage Intermediate for pharma products, for photochemicals used in the dry-view process, in synthesis of photosensitive squaraine dyes (eg. laser dyes used in CD-Rom) and as intermediate for functional polymers.

 

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