4546-06-9
4546-06-9 structure
- Name: p-Xylylenediphosphonic Acid
- Chemical Name: [4-(phosphonomethyl)phenyl]methylphosphonic acid
- CAS Number: 4546-06-9
- Molecular Formula: C8H12O6P2
- Molecular Weight: 266.12500
- Create Date: 2017-10-20 00:54:26
- Modify Date: 2026-07-17 22:27:47
| Name | [4-(phosphonomethyl)phenyl]methylphosphonic acid |
|---|---|
| Synonyms |
(1,4-Phenylenebis(methylene))diphosphonic acid
p-Xylylenebisphosphonic acid P,P′-[1,4-Phenylenebis(methylene)]bis[phosphonic acid p-xylylenediphosphonate acid 1,4-Phenylenebis(methylene)]bis(phosphonic acid) p-xylenediphosphonic acid p-xylene diphosphonic acid Phosphonic acid, P,P'-[1,4-phenylenebis(methylene)]bis 1,4-Bis(phosphonomethyl)benzene 4-[(Phosphonomethyl)phenyl]methylphosphonic acid |
| Melting Point | 280 °C |
|---|---|
| Molecular Formula | C8H12O6P2 |
| Molecular Weight | 266.12500 |
| Exact Mass | 266.01100 |
| PSA | 134.68000 |
| LogP | 1.04200 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P280-P305 + P351 + P338-P337 + P313 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2931900090 |
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |