CAS Number933-52-8
SynonymsEINECS 213-269-6; Tetramethylcyclobutane-1,3-dione; 2,2,4,4-Tetramethyl-1,3-cyclobutanedione; 2,2,4,4-tetramethylcyclobutane-1,3-dione; Tetramethyl-1,3-cyclobutanedione; MFCD00001331
Molecular Formula(CH3)4C4(=O)2
Molecular Weight140.18
Purity99%
Density1.0±0.1 g/cm3
Boiling Point95-159 °C/750 mmHg (lit.)
Melting Point114-116 °C (lit.)
AppearanceSolid;White to Almost white powder to crystal
EINECS213-269-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 933-52-8 |
| Catalog No. | 2A-2178190 |
| Chinese Name | 四甲基-1,3-环丁二酮 |
| Synonyms | EINECS 213-269-6; Tetramethylcyclobutane-1,3-dione; 2,2,4,4-Tetramethyl-1,3-cyclobutanedione; 2,2,4,4-tetramethylcyclobutane-1,3-dione; Tetramethyl-1,3-cyclobutanedione; MFCD00001331 |
| Molecular Formula | (CH3)4C4(=O)2 |
| Molecular Weight | 140.18 |
| Purity | 99 |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 95-159 °C/750 mmHg (lit.) |
| Melting Point | 114-116 °C (lit.) |
| Appearance | Solid;White to Almost white powder to crystal |
| Storage Condition | Keep container sealed and store in a cool, dry pla |
| EINECS | 213-269-6 |
| PubChem ID | 24900013 |
| MDL Number | MFCD00001331 |
| SMILES | CC1(C)C(=O)C(C)(C)C1=O |
| InChI | 1S/C8H12O2/c1-7(2)5(9)8(3,4)6(7)10/h1-4H3 |
| InChI Key | RGCDVHNITQEYPO-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/178823_1_933_52_8.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| 2-hydroxy-4-(methylthio)butyronitrile | 17773-41-0 | 2A-2178182 |
| 2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID CALCIUM SALT | 922-50-9 | 2A-2178183 |
| ETHYLCYCLOPROPANE | 1191-96-4 | 2A-2178186 |
| 1-(2-(3-hydroxy-4-methoxyphenyl)-5-methylthiazol-4-yl)-ethan-1-one | 1638148-85-2 | 2A-2178187 |
| BIS(4-CHLOROBUTYL) ETHER | 6334-96-9 | 2A-2178188 |
| Ulipristal Acetate | 126784-99 -4 | 2A-2178191 |
| N-ALLOC-1 3-PROPANEDIAMINE HYDROCHLORIDE | 1049721-72-3 | 2A-2178193 |
| Formestane | 48-35-1 | 2A-2178194 |
| Glycochenodeoxycholic Acid | 640-79-9 | 2A-2178195 |
| Isopentyl analog of Orlistat | 2A-3178199 | 2A-3178199 |
| Browse all Specialty Chemicals products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS