Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 2-Propenoic acid, 3-phenyl-
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | Phenolphthalein | HCID 4764 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 생성물 | 2-Propenoic acid, 3-phenyl- | HCID 8784 | — |
반응 단계
Titration was effected by suspending the product (0.500g) in 95% ethanol (50 ml.) adding 0.5M sodium hydroxide (50 ml.), warming the mixture to reflux, cooling and back titrating with 0.5M hydrochloric acid using phenolphthalein as the indicator; it was found that 47.12 ml. of acid were required for neutralisation indicating 2.88 m.mole carboxyl/g of polymer.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04038469 |
| 출처 데이터셋 | uspto-grants-1977_07 |
| ORD ID | ord-54112e168c8b43059d5bfa4cb18dd97e |
| 출처 메모 | uspto-grants-1977_07 |