Diethyl squarate suppliers
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
- InChI
- 1S/C8H10O4/c1-3-11-7-5(9)6(10)8(7)12-4-2/h3-4H2,1-2H3
- InChIKey
- DFSFLZCLKYZYRD-UHFFFAOYSA-N
- SMILES
- CCOC1=C(OCC)C(=O)C1=O
- 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
- Symbol(GHS)
GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- H315-H317-H319-H334-H335
- Precautionary statements
- P280-P302+P352-P305+P351+P338
- target organs
- Respiratory system
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- 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
- Storage Class
- 10 - Combustible liquids
- Hazard Classifications
- Eye Irrit. 2
Resp. Sens. 1
Skin Irrit. 2
Skin Sens. 1
STOT SE 3
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.
169 supplier list of "Diethyl squarate"
$2.00-5.00 / 100KG
- Product Name:Diethyl squarate
- Products Intro:Purity: 99% | Package: 100KG;2USD|25KG;4USD|1KG;5USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: electronic material,UV monomers,silane catalysts,Flavor & Fragrance,Medicine Intermediate
- 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
$7.00/ 1kg
- Product Name: Diethyl squarate
- Products Intro:Purity: 99% | Package: 1kg;7USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:3,4-Diethoxy-3-cyclobutene-1,2-dione
- Products Intro:Purity: 99% | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Diethyl squarate
- Products Intro:Purity: 99.0% | Package: 100g;1kg;5kg;25kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Squaric Acid Diethyl Ester
- Products Intro:Purity: 0.99 | Package: 1kg,5kg,25kgs,200kgs;bulk
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Octane booster,lubricant additve,specialty chemicals,ingredients
- Product Name:3,4-Diethoxy-3-cyclobutene-1,2-dione
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:3,4-Diethoxy-3-cyclobutene-1,2-dione
- Products Intro:Purity: 98% | Package: 1kg,5kg,10kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Diethyl squarate
- Products Intro:Purity: 0.95&0.99 | Package: 0.1KG;1KG;1000KG | CustNote: High quality
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Triglycol monomethyl ether, CAS 112-35-6,Tetrafluoro-1-propanol, CAS 76-37-9,Aminoacetaldehyde dimethyl acetal, CAS 22483-09-6,Hexachloroethane, CAS 67-72-1,3-Allyloxy-2-Hydroxy-1-Propane,Sodium Salt, CAS 52556-42-0
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