Diethyl squarate
Diethyl squarate
- CAS:
- 5231-87-8
- MF:
- C8H10O4
- MW:
- 170.16
Suppliers by country/region
Company Type
Properties
- Melting point:
- 13-18 °C
- Boiling point:
- 95 °C0.1 mm Hg(lit.)
- Density
- 1.15 g/mL at 25 °C(lit.)
- refractive index
- n
20/D 1.509(lit.)
- Flash point:
- >230 °F
- storage temp.
- 2-8°C
- form
- Liquid
- color
- Clear yellow to light brownish
- Water Solubility
- insoluble
- BRN
- 640626
- InChIKey
- DFSFLZCLKYZYRD-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- H315-H317-H319-H334-H335
- Precautionary statements
- P280-P302+P352-P305+P351+P338
- Hazard Codes
- Xn,Xi
- Risk Statements
- 36/37/38-42/43
- Safety Statements
- 7-26-37/39-24-23
- WGK Germany
- 3
- RTECS
- GU1772466
- F
- 10
- Hazard Note
- Irritant
- HS Code
- 29145090
Use
Diethyl squarate is an 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.
3 India supplier list of "Diethyl squarate"
- Product Name:3,4-Diethoxy-3-cyclobutene-1,2-dione
- Products Intro:Brand:sigma aldrich | Product Number:310778 | Purity:98%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Diethyl squarate 97%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.015464
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Diethyl squarate
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:3,4-diethoxycyclobut-3-ene-1,2-dione
- Products Intro:Brand:thermofisher.in | Product Number:305080050 | Purity:98%
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:3,4-Diethoxy-3-cyclobutene-1,2-dione
- Products Intro:Brand:tcichemicals | Product Number:D3253 | Purity:min.98.0%
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:Diethyl squarate
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA
- Product Name:3,4-Diethoxycyclobut-3-ene-1,2-dione
- Products Intro:Brand:ajchemicals | Product Number:JDH-14508 | Purity:98%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:3,4-Diethoxy-3-cyclobutene-1,2-dione
- Products Intro:Purity: 98% (Min,GC) | Package: 100g;1kg;5kg,10kg,25kg,50kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
- Product Name:TIANFU-CHEM CAS:5231-87-8 Diethyl squarate
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:3,4-Diethoxy-3-cyclobutene-1,2-dione
- Company Type: Trader
- Country/Region: CHINA