P-비스(O-메틸스티릴)벤젠

Bis-MSB

HCID 94347CAS 13280-61-0

부분 구조 검색 유사 구조 찾기

기본 정보

표준 SMILES: Cc1ccccc1C=Cc1ccc(C=Cc2ccccc2C)cc1
InChIKey: QKLPIYTUUFFRLV-UHFFFAOYSA-N
분자식: C24H22
평균 분자량: 310.4 g/mol
단동위원소 질량: 310.1721507

이름 및 식별자

우선 이름: Bis-MSB
IUPAC: 1,4-bis[2-(2-methylphenyl)ethenyl]benzene
현지명: P-비스(O-메틸스티릴)벤젠
영어명: 1,4-Bis(2-methylstyryl)benzene
분자식: C24H22
분자량: 310.43

이름 및 동의어

1,4-Bis(2-methylstyryl)benzene13280-61-0p-Bis(o-methylstyryl)benzene4-Bis(2-methylstyryl)benzeneBis-MSBBenzene, 1,4-bis[2-(2-methylphenyl)ethenyl]-DTXSID6065395Benzene, 1,4-bis(2-(2-methylphenyl)ethenyl)-RefChem:97994DTXCID3034113236-285-51,4-bis[2-(o-tolyl)vinyl]benzene

이름 더 보기

P-비스(O-메틸스티릴)벤젠P-비스(O-메틸스티릴)벤젠(P-BIS(O-METHYLSTYRYL)BENZENE)BIS(MSB)Bis(MSB), 99.5%2-MenthylstyreneBis(MSB), scintillation grade1,4-DI(2-METHYLSTYRYL)BENZENE1,4-Bis(o-methylstyryl)benzene.Bis-MSB, for scintillation, 99%

C24H221,4-Bis(4-methyl-alpha-styryl)benzene2,2'-Dimethyldistyrylbenzol1,4-Di-(2-methylstyryl)benzene1,1'-[1,4-Phenylenedi(ethene-2,1-diyl)]bis(2-methylbenzene)EINECS 236-285-51,4-Bis(2-methylstyryl)benzene (BIS-MSB)SCHEMBL142258

데이터베이스 식별자

CAS: 13280-61-0
PubChem CID: 94347
DTXSID: DTXSID6065395
EC Number: 236-285-5

물성

구조 계산 물성

XLogP: 7.2
극성 표면적: 0 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 0
회전 가능 결합 수: 4
무거운 원자 수: 24
형식 전하: 0
복잡도: 370

실험 및 물리화학적 성질

Chemical ClassesOther Classes -> Aromatic Hydrocarbons

SpringerMaterials PropertiesAngular frequency

Endocrine DisruptorsPotential endocrine disrupting compound

Melting Point180 °C

Physical DescriptionLight yellow crystalline solid; [Sigma-Aldrich MSDS]

물리화학적 성질

녹는점: 180 · 180-182 °C(lit.)
끓는 점: 385.59 °C · 385.59°C (rough estimate)
밀도: 1.0591 · 1.0591 (estimate)
굴절률: 1.913 · 1.9130 (estimate)
저장 조건: 30 °C · Store below +30°C.
용해도: 0.5 g/10 · dioxane: 0.5 g/10 mL at hot, clear to hazy, colorless to light yellow
물리적 상태: 결정성 분말
색상: 연한 녹색에서 황록색까지
BRN: 2375845 · 2375845
안정성: 안정적인. 강한 산화제와 호환되지 않습니다.
InChI: InChI=1S/C24H22/c1-19-7-3-5-9-23(19)17-15-21-11-13-22(14-12-21)16-18-24-10-6-4-8-20(24)2/h3-18H,1-2H3
InChIKey: QKLPIYTUUFFRLV-UHFFFAOYSA-N
SMILES: C1(C=CC2=CC=CC=C2C)=CC=C(C=CC2=CC=CC=C2C)C=C1
EPA: 1 · Benzene, 1,4-bis[2-(2-methylphenyl)ethenyl]- (13280-61-0)

화학적 성질

yellow-green crystals

안전 및 규제

GHS 분류

GHS Classification · 5건

This chemical does not meet GHS hazard criteria for 2.1% (1 of 47) of reports.

Warning

H302 (95.7%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P304+P340, P305+P351+P338, P319, P330, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 47 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory InformationBenzene, 1,4-bis[2-(2-methylphenyl)ethenyl]-: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryAn irritant; Harmful by ingestion; [Sigma-Aldrich MSDS]

Hazard Classes and CategoriesAcute Tox. 4 (95.7%)

안전 및 보호

Protective Action Criteria (PAC) · 3건

7.6 [mg/m3]

83 [mg/m3]

500 [mg/m3]

안전 데이터

wgk: 3
tsca: TSCA listed
HS 번호: 2902900000
risk_code: 22-36
hazard_code: Xn
safety_code: 24/25-36-26
기존화학 물질: KE-03298
F 고인화성물질: 10-23
Hazard Classifications: Acute Tox. 4 OralAquatic Chronic 4Eye Irrit. 2
스토리지 클래스: 11 - Combustible Solids

화학 및 산업

용도 및 제조

General Manufacturing InformationBenzene, 1,4-bis[2-(2-methylphenyl)ethenyl]-: ACTIVE

응용 분야

용도Absolute fluorescence emission in cyclohexane (max): 420nm. Utilized as a scintillator reagent.

상·하류 제품 정보

상류 원료

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]

阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]

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

Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]

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