2,5-Difluorobenzaldehyde

HCID 137663CAS 2646-90-4

기본 정보

표준 SMILES: O=Cc1cc(F)ccc1F
InChIKey: VVVOJODFBWBNBI-UHFFFAOYSA-N
분자식: C7H4F2O
평균 분자량: 142.1 g/mol
단동위원소 질량: 142.02302119

이름 및 식별자

우선 이름: 2,5-Difluorobenzaldehyde
IUPAC: 2,5-difluorobenzaldehyde
영어명: 2,5-Difluorobenzaldehyde
분자식: C7H4F2O
분자량: 142.1

이름 및 동의어

2,5-Difluorobenzaldehyde2646-90-4VVVOJODFBWBNBI-UHFFFAOYSA-DTXSID30181058RefChem:82843DTXCID40103549629-300-5InChI=1/C7H4F2O/c8-6-1-2-7(9)5(3-6)4-10/h1-4HVVVOJODFBWBNBI-UHFFFAOYSA-NBenzaldehyde, 2,5-difluoro-MFCD000103272,5-difluoro-benzaldehyde

이름 더 보기

TIMTEC-BB SBB0065702,5-DifluorobenzaldeDifluorobenzaldehyde2,5-fluorobenzaldehyde2-CHLORO-4-ETHOXYANILINE2,9-Difluoroacetophenone2,5-Diffuorobenzaldehyde2,5-Difluoro Benzaldehydes2,5-Difluorobenzaldehyde>

2,5 difluorobenzaldehyde2,5-difluoro benzaldehydeSCHEMBL65723SCHEMBL95486SCHEMBL15066422SCHEMBL15067625SCHEMBL150680812,5-Difluorobenzaldehyde, 98%

데이터베이스 식별자

CAS: 2646-90-4
PubChem CID: 137663
DTXSID: DTXSID30181058
EC Number: 629-300-5
Nikkaji: J1.631.180D

물성

구조 계산 물성

XLogP: 1.8
극성 표면적: 17.1 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 3
회전 가능 결합 수: 1
무거운 원자 수: 10
형식 전하: 0
복잡도: 127

물리화학적 성질

녹는점: 67 · 67-69 °C
끓는 점: 67 · 67-69 °C/17 mmHg (lit.)
밀도: 1.308 g/mL · 1.308 g/mL at 25 °C (lit.)
굴절률: 20 · n20/D 1.498(lit.)
인화점: 138 °F · 138 °F
저장 조건: 2 · under inert gas (nitrogen or Argon) at 2-8°C
물리적 상태: 액체
Specific Gravity: 1.308 · 1.308
색상: 무색~황색으로 투명함
BRN: 2573664 · 2573664
InChI: InChI=1S/C7H4F2O/c8-6-1-2-7(9)5(3-6)4-10/h1-4H
InChIKey: VVVOJODFBWBNBI-UHFFFAOYSA-N
SMILES: C(=O)C1=CC(F)=CC=C1F

화학적 성질

clear light yellow liquid

안전 및 규제

GHS 분류

GHS Classification · 4건

Warning

H226 (98%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 49 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Hazard Classes and CategoriesFlam. Liq. 3 (98%)

안전 데이터

wgk: 3
ridadr: UN 1989 3/PG 3
HS 번호: 29130000
risk_code: 36/37/38
hazard_code: Xi
safety_code: 26-36-37/39-36/37
포장분류: III
위험 등급: 3.2
위험 참고 사항: Irritant
Hazard Classifications: Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3
스토리지 클래스: 3 - Flammable liquids

화학 및 산업

응용 분야

용도2,5-Difluorobenzaldehyde was used in the synthesis of fluorinated analog by Henry condensation with nitroethane.

일반 설명The emission and absorption spectra of 2,5-difluorobenzaldehyde were studied.

상·하류 제품 정보

상류 원료

디플로로벤젠(1,4-)메틸포름아닐리드 부틸리튬 노르말헥산 테트라하이드로푸란

하류 제품

(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)-3-nitropyrazolo[1,5-a]pyrimidine 2,5-Difluorobenzyl alcohol 5-Fluoro-2-(pyrrolidin-1-yl)benzaldehyde Benzo[b]thiophene-2-carboxylic acid, 5-fluoro-, ethyl ester 5-FLUORO-BENZO[B]티오펜-2-카복실산메틸에스테르 3-아미노-3-(2,5-디플루오로-페닐)-프로피온산 1-(2,5-디플루오로페닐)에탄올

공급사50 곳

国药集团化学试剂有限公司86-21-63210123 · [email protected]

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

上海赫文斯化工有限公司15721252604 17321035817 · [email protected]

科瑞迪化学400-821-5857 021-64326257 · [email protected]

연결된 노트

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