2,3-Difluorobenzaldehyde (HCID 137664)

이름 및 식별자

우선 이름: 2,3-Difluorobenzaldehyde
IUPAC: 2,3-difluorobenzaldehyde
영어명: 2,3-Difluorobenzaldehyde
분자식: C7H4F2O
분자량: 142.1

이름 및 동의어

2,3-Difluorobenzaldehyde2646-91-5WDBAXYQUOZDFOJ-UHFFFAOYSA-DTXSID90181059RefChem:81642DTXCID50103550607-944-8InChI=1/C7H4F2O/c8-6-3-1-2-5(4-10)7(6)9/h1-4HWDBAXYQUOZDFOJ-UHFFFAOYSA-NBENZALDEHYDE, 2,3-DIFLUORO-MFCD000102922,3-difluoro-benzaldehyde

이름 더 보기

TIMTEC-BB SBB0065722,3-Difluorobenzalde2,3-fluorobenzaldehyde2,5-DIFLUOROBENALDEHYDE2,3-Difluorobenzaldehyde>Benzaldehyde, 2,3-difluoro-2,3-Difluorobenzaldehyde 98%2,3-Difluorobenzaldehyde,98%2,3- twofluorobenzeneforMaldehyde

difluoro-benzaldehyde2,3 Difluorobenzaldehyde2,3-difluoro benzaldehydeSCHEMBL154794SCHEMBL357469SCHEMBL15067803SCHEMBL15067920SCHEMBL16395363

데이터베이스 식별자

CAS: 2646-91-5
PubChem CID: 137664
DTXSID: DTXSID90181059
EC Number: 607-944-8
Nikkaji: J829.243D

물성

구조 계산 물성

XLogP: 1.6
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: 64 · 64-65 °C
끓는 점: 64 · 64-65 °C/17 mmHg (lit.)
밀도: 1.301 g/mL · 1.301 g/mL at 25 °C (lit.)
굴절률: 20 · n20/D 1.499(lit.)
인화점: 137 °F · 137 °F
저장 조건: 2 · Inert atmosphere,2-8°C
물리적 상태: 액체
Specific Gravity: 1.301 · 1.301
색상: 맑은 연한 노란색
BRN: 2961554 · 2961554
InChI: InChI=1S/C7H4F2O/c8-6-3-1-2-5(4-10)7(6)9/h1-4H
InChIKey: WDBAXYQUOZDFOJ-UHFFFAOYSA-N
SMILES: C(=O)C1=CC=CC(F)=C1F

화학적 성질

clear pale yellow liquid

안전 및 규제

GHS 분류

GHS Classification · 5건

Warning

H226 (98%): Flammable liquid and vapor [Warning Flammable liquids]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (98%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

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 50 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

유해성 정보

Hazard Classes and CategoriesFlam. Liq. 3 (98%)；Skin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 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: 26-37/39-36/37
포장분류: III
위험 등급: 3
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

용도2,3-Difluorobenzaldehyde was used in the synthesis of aminophosphine.

일반 설명The emission and absorption spectra of 2,3-difluorobenzaldehyde were studied.

상·하류 제품 정보

상류 원료

2,3-Difluorotoluene 디플르오르벤젠(1,2-)

하류 제품

2,3-Difluorophenol 2,3-Difluorobenzoic acid 7-플루오로인다졸 1-에틸-2,3-디플루오로-벤젠 7-fluorobenzo[b]thiophene-2-carbaldehyde 2-(4-BOC-피페라지노-1-YL)-6-플루오로벤잘데하이드 (3S)-3-Amino-3-(2,3-difluorophenyl)propanoic acid 5-브로모-2,3-디플루오로-벤잘데하이드

공급사50 곳

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]

上海策嵘生物科技有限公司[email protected]

爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

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

연결된 노트

불러오는 중…

2,3-Difluorobenzaldehyde

기본 정보