3-Methyl-2-butenal
Modify Date: 2024-01-02 11:38:49
3-Methyl-2-butenal structure
|
Common Name | 3-Methyl-2-butenal | ||
|---|---|---|---|---|
| CAS Number | 107-86-8 | Molecular Weight | 84.116 | |
| Density | 0.8±0.1 g/cm3 | Boiling Point | 134.0±0.0 °C at 760 mmHg | |
| Molecular Formula | C5H8O | Melting Point | -20°C | |
| MSDS | Chinese USA | Flash Point | 33.9±0.0 °C | |
| Symbol |
GHS02, GHS05, GHS06 |
Signal Word | Danger | |
| Name | 3-methylbut-2-enal |
|---|---|
| Synonym | More Synonyms |
| Density | 0.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 134.0±0.0 °C at 760 mmHg |
| Melting Point | -20°C |
| Molecular Formula | C5H8O |
| Molecular Weight | 84.116 |
| Flash Point | 33.9±0.0 °C |
| Exact Mass | 84.057518 |
| PSA | 17.07000 |
| LogP | 1.07 |
| Vapour Pressure | 8.3±0.2 mmHg at 25°C |
| Index of Refraction | 1.411 |
| Storage condition | 2-8°C |
| Water Solubility | soluble |
| Symbol |
GHS02, GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H302-H314-H317-H331 |
| Precautionary Statements | P261-P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R10;R36/37/38 |
| Safety Phrases | S26-S36-S37/39-S16 |
| RIDADR | UN 1989 3/PG 3 |
| WGK Germany | 2 |
| Packaging Group | III |
| Hazard Class | 3 |
| HS Code | 2912190090 |
| HS Code | 2912190090 |
|---|---|
| Summary | 2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Electrochemical dimerization of 3-methylcrotonaldehyde. Mandell L, et al.
J. Org. Chem. 36(12) , 1683-85, (1971)
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Geometric and electronic effects in the selective hydrogenation of a, ß-unsaturated aldehydes over zeolite-supported metals. Blackmond DG, et al.
J. Catal. 131(2) , 401-11, (1991)
|
| 3-Methylcrotonaldehyde |
| 2-Butenal, 3-methyl- |
| 3-Methyl-2-butenal |
| β,β-Dimethylacrolein |
| MFCD00010291 |
| b,b-Dimethylacrolein |
| 3,3-Dimethylacrylaldehyde,3,3-Dimethylacrolein,3-Methylcrotonaldehyde |
| 3,3-Dimethylacrolein |
| EINECS 203-527-6 |
| Senecialdehyde |
| β-Methylcrotonaldehyde |
| 3,3-Dimethylacrylaldehyde,3,3-Dimethylacrolein,3-Methyl-2-butenal |
| 3-Methylbut-2-enal |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Methyl-2-butenal
- Price: ￥128.0/5ml ￥428.0/25ml
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Methyl-2-butenal
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 3-methylbut-2-enal
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
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