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CAS:542-28-9
분자식:C5H8O2
분자량:100.12
EINECS:208-807-1
Synonyms:DELTA-VALEROLACTONE; D-VALEROLACTONE; G-VALEROLACTONE;FEMA 3103; GAMMA-PENTANOLACTONE; GAMMA-METHYL-GAMMA-BUTYROLACTONE; delta-Valerolactone, may contain polymer: distil to remove; 4-VALEROLACTONE; 4-PENTANOLIDE; TETRAHYDRO-2H-2-PYRANONE; TETRAHYDRO-2H-PYRAN-2-ONE
Due to its good application flexibility, lower biological toxicity, more derivative compounds, easy polymerization and
greatly increase the viscosity of coatings and other characteristics, delta-valerolactone is widely used in polyesters,
polyurethanes, special solvents, and coatings.
| 녹는점 | -13°C |
| 끓는점 | 230°C |
| 밀도 | 1.105g/mL at 20°C |
| 증기 밀도 | 3.45(대기) |
| 굴절률 | n20/D 1.457(lit.) |
| Fp | 212 °F |
| storage temp. | -20°C |
| 양식 | 액체 |
| 색상 | 맑은 무색의 옅은 노란 |
| 물 용해도 | 혼합할 수 있는 |
| BRN | 106436 |
| CAS 데이터베이스에 참조 | 542-28-9(CAS 데이터베이스에 참조) |
으로 인해 그것의 좋은 응용 프로그램은 유연성,낮은 생물학적,독성을 더 유도체 화합물을 쉽게 중합과 크게 증가하는 점성의 코팅 및 기타 특성,델타-valerolactone 이에서 널리 이용되는 폴리에스터,폴리우레탄,특별한 용제,그리고 코팅입니다.
일반적으로 포장에서 25kg/드럼,그리고이 될 수 있습니다 주문을 받아서 만들어진 패키지입니다.
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