Introduction：Basic information about CAS 5711-41-1|2-Butenoic acid,4-(4-methoxyphenyl)-4-oxo-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Butenoic acid,4-(4-methoxyphenyl)-4-oxo- |
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| CAS Number | 5711-41-1 | Molecular Weight | 206.19500 |
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| Density | 1.24g/cm3 | Boiling Point | 389.3ºC at 760 mmHg |
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| Molecular Formula | C11H10O4 | Melting Point | 132-136 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 155.2ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 3-(4-methoxybenzoyl)acrylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.24g/cm3 |
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| Boiling Point | 389.3ºC at 760 mmHg |
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| Melting Point | 132-136 °C(lit.) |
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| Molecular Formula | C11H10O4 |
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| Molecular Weight | 206.19500 |
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| Flash Point | 155.2ºC |
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| Exact Mass | 206.05800 |
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| PSA | 63.60000 |
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| LogP | 1.51870 |
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| Index of Refraction | 1.561 |
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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 |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | AT2250000 |
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| HS Code | 2918990090 |
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Customs
| HS Code | 2918990090 |
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| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| (E)-4-(4-methoxyphenyl)-4-oxobut-2-enoic acid |
| MFCD00020486 |
