1,4-Difluorobenzene (HCID 10892)

개요

1,4-difluorobenzene is a difluorobenzene.

이름 및 식별자

우선 이름: 1,4-Difluorobenzene
IUPAC: 1,4-difluorobenzene
현지명: 디플로로벤젠(1,4-)
영어명: 1,4-Difluorobenzene
분자식: C6H4F2
분자량: 114.09

이름 및 동의어

1,4-DIFLUOROBENZENEp-Difluorobenzene2,5-difluorobenzene1,4-DifluorbenzolUNII-Y9FQ2EF0Z6EINECS 208-742-9Y9FQ2EF0Z6NSC 10286NSC-10286P-DIFLUOROBENZENE [MI]DTXSID1075432CHEBI:38585

이름 더 보기

1,4-다이플루오로벤젠디플로로벤젠(1,4-)파라-디플루오로벤젠48944p-DFB1,4-DifL1.4-DifluorobeFor fluorobenzenep-difluoro-benzen4-Difluorobenzene1,4-Fluorobenzene

QUGUFLJIAFISSW-UHFFFAOYSA-pDifluorobenzeneparaDifluorobenzeneBenzene, pdifluoroBenzene, 1,4difluoroRefChem:73253Benzene, 1,4difluoro (9CI)DTXCID0041563

데이터베이스 식별자

CAS: 540-36-3
PubChem CID: 10892
DTXSID: DTXSID1075432
ChEMBL: CHEMBL496192
ChEBI: CHEBI:38585
UNII: Y9FQ2EF0Z6
EC Number: 208-742-9
Nikkaji: J43.474D

물성

구조 계산 물성

XLogP: 2.2
극성 표면적: 0 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 2
회전 가능 결합 수: 0
무거운 원자 수: 8
형식 전하: 0
복잡도: 54.9

실험 및 물리화학적 성질

Chemical ClassesOther Classes -> Halogenated Monoaromatics

SpringerMaterials Properties13C nuclear magnetic resonance spectrum

LogP2.26

Physical DescriptionLiquid with a pungent aromatic odor; [Merck Index] Colorless liquid; [MSDSonline]

물리화학적 성질

녹는점: -13 °C · -13 °C (lit.)
끓는 점: 88 · 88-89 °C (lit.)
밀도: 1.11 g/mL · 1.11 g/mL at 25 °C (lit.)
굴절률: 20 · n20/D 1.441(lit.)
인화점: 36 °F · 36 °F
저장 조건: room temp
용해도: 1.2 g/L · 1.2g/L
물리적 상태: 액체
색상: 무색투명~미황색
Specific Gravity: 1.11 · 1.110
비열: 1.38 J/ · Cp(liquid): 1.38 J/(g·K), at 25℃
Merck: 14 · 14,3148
BRN: 1904541 · 1904541
Henry's Law Constant: 1.6 · 1.6×10-3 mol/(m3Pa) at 25℃, Hiatt (2013)
Dielectric constant: 2.26 · 2.2599999999999998
주요 응용: 환경
InChI: 1S/C6H4F2/c7-5-1-2-6(8)4-3-5/h1-4H
InChIKey: QUGUFLJIAFISSW-UHFFFAOYSA-N
SMILES: Fc1ccc(F)cc1
NIST: 1 · Benzene, 1,4-difluoro-(540-36-3)
EPA: 1 · 1,4-Difluorobenzene (540-36-3)

화학적 성질

Clear colorless to light yellow liquid

안전 및 규제

GHS 분류

GHS Classification · 5건

This chemical does not meet GHS hazard criteria for 1.9% (1 of 53) of reports.

Danger

H224 (69.8%): Extremely flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P264+P265, P280, P303+P361+P353, P305+P351+P338, P337+P317, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 53 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Hazards SummaryAn irritant; [MSDSonline] See p-Dichlorobenzene.

Hazard Classes and CategoriesFlam. Liq. 1 (69.8%)

독성 정보

Adverse EffectsNeurotoxin - Other CNS neurotoxin

Toxicity DataLC50 (mice) = 55,000 mg/m3/2h

안전 데이터

wgk: 3
rtecs: CZ5658000
ridadr: UN 1993 3/PG 2
HS 번호: 29036990
risk_code: 11-20-39/23/24/25-23/24/25
hazard_code: F,Xn,T
safety_code: 16-29-33-7-45-36/37-7/9
포장분류: II
위험 등급: 3
위험 참고 사항: Highly Flammable
Hazard Classifications: Flam. Liq. 2
스토리지 클래스: 3 - Flammable liquids

화학 및 산업

용도 및 제조

UsesMono- and difluoroaromatic compounds are used in indicators and analytical reagents; [Ullmann]

응용 분야

용도1,4-Difluorobenzene is used in method for production of prepolymers containing Polyoxymethylene block.

상·하류 제품 정보

상류 원료

하류 제품

하이드로퀴니딘(안트라퀴논-1,4-DIYL)디더 디플르오르아닐린(2,5-)프롤(5-)-2니트로벤조티아졸 디플로로니트로벤젠(2,5-)플루오르벤젠 불화붕산 나트륨 1-Bromo-4-fluoro-2-nitrobenzene 2,5-Difluorophenol 4-Methoxy-2-nitrobenzoic acid 1,2,4-트리플루오로벤젠 4-벤질록시플루오로벤젠 2,5-Difluorobenzoic acid

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]

合肥翰刚医药科技有限公司+8618062405514 · [email protected]

温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [email protected]

연결된 노트

불러오는 중…

디플로로벤젠(1,4-)

기본 정보

개요