3,5-Difluorobenzoic acid
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3,5-Difluorobenzoic acid 속성
- 녹는점
- 121-123 °C (lit.)
- 끓는 점
- 243.2±20.0 °C(Predicted)
- 밀도
- 1.3486 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 클로로포름, 메탄올(약간)에 용해됨
- 산도 계수 (pKa)
- 3.52±0.10(Predicted)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 흰색에서 연한 노란색
- BRN
- 1940680
- InChI
- InChI=1S/C7H4F2O2/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3H,(H,10,11)
- InChIKey
- GONAVIHGXFBTOZ-UHFFFAOYSA-N
- SMILES
- C(O)(=O)C1=CC(F)=CC(F)=C1
- CAS 데이터베이스
- 455-40-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-37/39 | ||
| WGK 독일 | 3 | ||
| TSCA | TSCA listed | ||
| 위험 등급 | IRRITANT | ||
| HS 번호 | 29163990 | ||
| 스토리지 클래스 | 11 - Combustible Solids | ||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
3,5-Difluorobenzoic acid C화학적 특성, 용도, 생산
화학적 성질
off-white needles and chunks용도
3,5-Difluorobenzoic Acid can be used as reactant/reagent in Rh(III)-catalyzed regioselective heterocyclization of benzoic acids with acrylates to give phthalides with water as the solvent일반 설명
3,5-Difluorobenzoic acid forms dimers that were stabilized by hydrogen bonds between carboxyl groups. The on-line determination of 3,5-difluorobenzoic acid in water was studied using membrane inlet mass spectrometry with in-membrane preconcentration.3,5-Difluorobenzoic acid 준비 용품 및 원자재
원자재
Silane, (2,6-difluorophenyl)triethyl-
Silane, (3-bromo-2,6-difluorophenyl)triethyl-
(4-bromo-2,6-difluorophenyl)-triethylsilane
3,5-Difluorobenzaldehyde
모노메틸탄산나트륨염
Benzoic acid, 3,5-difluoro-4-(triethylsilyl)-
ETHYL 3,5-DIFLUOROBENZOATE
이산화탄소
3,5-Difluorophenol
1-브로모-3,5-디플로로벤젠
디플르오르벤젠(1,3-)
준비 용품
3,5-Difluorobenzoic acid 공급 업체
글로벌( 388)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Speranza Chemical Co., Ltd. | +86-86-075521030354 +86-18688942810 |
sophieliu@speranzachem.com | China | 923 | 55 |
| Nantong Honglong Chemical Co., Ltd | +86-86-13078814179 +8619052560825 |
re@honglong-chem.com | China | 290 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 |
sales1@chuanghaibio.com | China | 5214 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29626 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21533 | 55 |
| Fluoropharm Co., Ltd. | +86-0571-85586753 +86-13336034509 |
sales@fluoropharm.com | China | 1444 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29766 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10399 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88298848 |
info@edengenechem.com | China | 2163 | 58 |
| CONIER CHEM AND PHARMA LIMITED | |
sales@conier.com | China | 49906 | 58 |