37630-20-9
37630-20-9 structure
- Name: (E)-1,2-DIMETHOXY-3-(2-NITROVINYL)BENZENE
- Chemical Name: 2,3-Dimethoxy-^b-nitrostyrene,
- CAS Number: 37630-20-9
- Molecular Formula: C10H11NO4
- Molecular Weight: 209.19900
- Create Date: 2019-01-01 12:21:16
- Modify Date: 2025-08-23 17:01:42
| Name | 2,3-Dimethoxy-^b-nitrostyrene, |
|---|---|
| Synonyms |
2,3-dibromobut-2-ene-1,4-diol
2,3-Dibrom-but-2t-en-1,4-diol 2,3-dibromo-but-2t-ene-1,4-diol 2,3-Dimethoxy-beta-nitrostyrene Diaethyldiacetylfumarat trans-2,3-Dimethoxy-ß-nitrostyrene trans-2 3-Dimethoxy-beta-Nitrostyrene diacetyl-fumaric acid diethyl ester CID 5380390 MFCD00068082 Diacetyl-fumarsaeure-diaethylester |
| Density | 1.197g/cm3 |
|---|---|
| Boiling Point | 328.3ºC at 760 mmHg |
| Melting Point | 80-84ºC(lit.) |
| Molecular Formula | C10H11NO4 |
| Molecular Weight | 209.19900 |
| Flash Point | 148.2ºC |
| Exact Mass | 209.06900 |
| PSA | 64.28000 |
| LogP | 2.47440 |
| Index of Refraction | 1.564 |
| Symbol |
GHS07, GHS09 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319-H400 |
| Precautionary Statements | P273-P305 + P351 + P338 |
| Hazard Codes | Xi: Irritant;N: Dangerous for the environment; |
| Risk Phrases | R36 |
| Safety Phrases | 26-36-60-61 |
| RIDADR | UN 3077 9/PG 3 |
| HS Code | 2909309090 |
|
~10%
37630-20-9 |
| Literature: McNulty, James; Steere, Jennifer A.; Wolf, Sonja Tetrahedron Letters, 1998 , vol. 39, # 44 p. 8013 - 8016 |
|
~%
37630-20-9 |
| Literature: Journal of Organic Chemistry, , vol. 18, p. 1 |
| Precursor 3 | |
|---|---|
| DownStream 3 | |
| HS Code | 2909309090 |
|---|---|
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |