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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 69150생성일: 2026년 10월 23일

4,4'-Dihydroxybenzophenone

DHBP · Hbp · HEBP · Bis(4-hydroxy)benzophenone · Bis(p-hydroxy)benzophenone · 4,4’-dihydroxy-benzophenon · VGL · PRO2900

https://huagongshe.com/ko/chemical/69150

4,4'-Dihydroxybenzophenone 분자 구조식

식별자 및 물리적 특성

CAS No.611-99-4
분자식C13H10O3
평균 분자량214.22 g/mol
단동위원소 질량214.06299418 g/mol
SMILESO=C(c1ccc(O)cc1)c1ccc(O)cc1
InChIKeyRXNYJUSEXLAVNQ-UHFFFAOYSA-N
PubChem CID69150
ChEMBLCHEMBL194859
ChEBICHEBI:34365
EC No.210-288-1
DTXSIDDTXSID1022425

화학 및 물리적 성질

XLogP2.7
극성 표면적57.5
수소 결합 공여자 수2
수소 결합 수용자 수3
회전 가능 결합 수2
무거운 원자 수16
형식 전하0
복잡도212
물질 분류Other Classes -> Benzophenones
Endocrine DisruptorsPotential endocrine disrupting compound
Physical DescriptionYellow powder[Alfa Aesar MSDS]
녹는점213-215 °C(lit.)
끓는 점314.35°C (rough estimate)
밀도1.1330
증기압0Pa at 25℃
굴절률1.5090 (estimate)
저장 조건Sealed in dry,Room Temperature
용해도DMSO(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태미세 결정성 분말
pKa(산도 계수)7.67±0.15(Predicted)
색상미색부터 베이지까지
용해도불용성
BRN1874572
InChI1S/C13H10O3/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8,14-15H
InChIKeyRXNYJUSEXLAVNQ-UHFFFAOYSA-N
SMILESOc1ccc(cc1)C(=O)c2ccc(O)cc2
LogP(분배 계수)2.5
NISTBis(4-hydroxyphenyl)methanone(611-99-4)

화학적 성질

off-white to beige fine crystalline powder

안전 및 규제

GHS 분류WarningH315 (84.4%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 64 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.Status: Active Update: 14-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/23810Methanone, bis(4-hydroxyphenyl)-: Does not have an individual approval but may be used under an appropriate group standard
유해성 요약Intraperitoneal lethal-dose (mouse) > 500 mg/kg[RTECS] A skin and strong eye irritant[Alfa Aesar MSDS]
Hazard Classes and CategoriesSkin Irrit. 2 (84.4%)
수질 위해 등급(WGK)3
TSCA 등재 상태TSCA listed
RTECS 번호DJ0880000
관세 코드29145000
위험 문구(R)36/37/38-43
위험 표시Xi
안전 문구(S)26-36/37-37/39-36
위험 등급Eye Irrit. 2Skin Irrit. 2Skin Sens. 1STOT SE 3
저장 분류11 - Combustible Solids

용도

용도

4,4'-Dihydroxybenzophenone is as a UV light stabilizer. It and its derivatives are found in cosmetics, plastics, films, adhesives and coatings, optical fiber, and printed circuit boards. It is the precursor to certain polycarbonate polymers.

제조 및 합성 방법

제조 방법

Preparation by demethylation of 4,4′ -dimethoxy-benzophenone with aluminium bromide in refluxing benzene for 4 h (88%).