Introduction：Basic information about CAS 21508-19-0|5-Chloro-2-furaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Chloro-2-furaldehyde |
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| CAS Number | 21508-19-0 | Molecular Weight | 130.529 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 190.0±20.0 °C at 760 mmHg |
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| Molecular Formula | C5H3ClO2 | Melting Point | 34-37ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 68.7±21.8 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 5-chlorofuran-2-carbaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 190.0±20.0 °C at 760 mmHg |
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| Melting Point | 34-37ºC(lit.) |
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| Molecular Formula | C5H3ClO2 |
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| Molecular Weight | 130.529 |
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| Flash Point | 68.7±21.8 °C |
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| Exact Mass | 129.982162 |
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| PSA | 30.21000 |
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| LogP | 1.50 |
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| Vapour Pressure | 0.6±0.4 mmHg at 25°C |
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| Index of Refraction | 1.543 |
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| InChIKey | DGAUAVDWXYXXGQ-UHFFFAOYSA-N |
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| SMILES | O=Cc1ccc(Cl)o1 |
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| Storage condition | 2-8°C |
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| Water Solubility | Insoluble in water. |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2932190090 |
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Customs
| HS Code | 2932190090 |
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| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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Articles5
More Articles
| The Reaction of Certain Substituted Furfurals with Aniline and Aniline Hydrochloride. Drisko RW and McKennis Jr H. J. Am. Chem. Soc. 74(10) , 2626-2628, (1952)
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| The Synthesis of Substituted β-Thienyl-and β-Furylglutaric Acids. Smith Jr WT and Shelton RW. J. Am. Chem. Soc. 76(10) , 2731-2732, (1954)
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| Waterpipe smoke: a considerable source of human exposure against furanic compounds. Schubert J, et al. Anal. Chim. Acta 709 , 105-112, (2012)
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Synonyms
| 5-Chloro-2-furaldehyde,stabilized |
| 5-formyl-2-chlorofuran |
| 2-Furancarboxaldehyde,5-chloro |
| 2-chloro-5-formylfuran |
| MFCD02752599 |
| 5-Chloro-2-furaldehyde |
| 5-chlorofurane-2-carbaldehyde |
| 5-Chlorofurfural |
| 2-Furancarboxaldehyde, 5-chloro- |
| 5-chloro-2-furfural |
