4-amino-3-methylnaphthalene-1-sulfonic acid
Modify Date: 2025-09-07 15:50:59
4-amino-3-methylnaphthalene-1-sulfonic acid structure
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Common Name | 4-amino-3-methylnaphthalene-1-sulfonic acid | ||
|---|---|---|---|---|
| CAS Number | 2191-03-9 | Molecular Weight | 237.27500 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C11H11NO3S | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
| Name | 4-amino-3-methylnaphthalene-1-sulfonic acid |
|---|---|
| Synonym | More Synonyms |
| Molecular Formula | C11H11NO3S |
|---|---|
| Molecular Weight | 237.27500 |
| Exact Mass | 237.04600 |
| PSA | 88.77000 |
| LogP | 3.63910 |
| HS Code | 2921450090 |
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~%
4-amino-3-methy... CAS#:2191-03-9 |
| Literature: Fierz-David; Mannhart Helvetica Chimica Acta, 1937 , vol. 20, p. 1024,1028,1029,1030 |
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~%
4-amino-3-methy... CAS#:2191-03-9 |
| Literature: Fierz-David; Mannhart Helvetica Chimica Acta, 1937 , vol. 20, p. 1024,1028,1029,1030 |
| Precursor 2 | |
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| DownStream 0 | |
| HS Code | 2921450090 |
|---|---|
| Summary | 2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
| 4-Amino-3-methyl-naphthalin-1-sulfonsaeure |
| 4-amino-3-methyl-naphthalene-1-sulfonic acid |
| 1-Naphthalenesulfonic acid,4-amino-3-methyl |