4-Hydroxyphenylacetic acid CAS 156-38-7
4-Hydroxyphenylacetic acid bụ ọcha kristal ntụ ntụ ma ọ bụ ubé odo. Ebe mgbaze 149-151 ℃. Enwere ike ime ya. Agbari na ether, ethanol, na ethyl acetate. 4-Hydroxyphenylacetic acid nwere ihe dị arọ molekul nke 152.15. Ebe mgbaze 149-151 ℃. Enwere ike ime ya.
| Ihe | Nkọwapụta |
| Ebe esi nri | 234.6C (atụmatụ siri ike) |
| Njupụta | 1.2143 (atụmatụ siri ike) |
| Ebe mgbaze | 148-151 Celsius C (ọkụ) |
| Refractivity | 1.4945 (atụmatụ) |
| Ọnọdụ nchekwa | ikuku ikuku |
| pKa | 4.50±0.10 (buru amụma) |
Ngwakọta organic nke 4-hydroxyphenylacetic acid. A na-eji ihe ndị na-emepụta ihe na-emepụta ihe na-emepụta β-blocker blocker atenolol na ihe na-arụ ọrụ nke Pueraria lobata daidzein -4,7-dihydroxyflavone; 4-Hydroxyphenylacetic acid nwekwara ike iji dị ka pesticide etiti. Acylation mmeghachi omume reagents maka phenolic ogige na amine ogige.
A na-ebukarị ya na 25kg / drum, ma enwere ike ịme ngwugwu ahaziri.
4-Hydroxyphenylacetic acid CAS 156-38-7
4-Hydroxyphenylacetic acid CAS 156-38-7
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