CAS Number623-27-8
SynonymsBenzol-1,4-dicarbaldehyd; 1,4-Benzenedicarbaldehyde; 1,4-Phthalaldehyde; 4-Formylbenzaldehyde; Terephthalaldehyde; 1,4-Benzenedicarboxaldehyde; MFCD00006949; benzene-1,4-dicarbaldehyde; Benzene-1,4-dicarboxaldehyde; 1,4-Benzenedialdehyde; 1,4-Diformylbenzene; EINECS 210-784-8
Molecular FormulaC6H4(CHO)2
Molecular Weight134.13
Purity99%
Density1.2±0.1 g/cm3
Boiling Point245-248 °C (lit.)
Melting Point114-116 °C (lit.)
Appearancewhite crystal
EINECS210-784-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 623-27-8 |
| Catalog No. | 2A-9024418 |
| Chinese Name | 对苯二甲醛 |
| Synonyms | Benzol-1,4-dicarbaldehyd; 1,4-Benzenedicarbaldehyde; 1,4-Phthalaldehyde; 4-Formylbenzaldehyde; Terephthalaldehyde; 1,4-Benzenedicarboxaldehyde; MFCD00006949; benzene-1,4-dicarbaldehyde; Benzene-1,4-dicarboxaldehyde; 1,4-Benzenedialdehyde; 1,4-Diformylbenzene; EINECS 210-784-8 |
| Molecular Formula | C6H4(CHO)2 |
| Molecular Weight | 134.13 |
| Purity | 99 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 245-248 °C (lit.) |
| Melting Point | 114-116 °C (lit.) |
| Appearance | white crystal |
| Water Solubility | 3 g/L (50 ºC) |
| Storage Condition | Store in an airtight container in a cool, dry plac |
| EINECS | 210-784-8 |
| HTC | 2912299000 |
| PubChem ID | 57654660 |
| MDL Number | MFCD00006949 |
| SMILES | [H]C(=O)c1ccc(cc1)C([H])=O |
| InChI | 1S/C8H6O2/c9-5-7-1-2-8(6-10)4-3-7/h1-6H |
| InChI Key | KUCOHFSKRZZVRO-UHFFFAOYSA-N |
| Beilstein/REAXYS | 385863 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/24418_1_623_27_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| 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 |
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