Dibenzyl (HCID 7647)

이름 및 식별자

우선 이름: Dibenzyl
IUPAC: 2-phenylethylbenzene
영어명: 1,2-Diphenylethane
분자식: C14H14
분자량: 182.26096

이름 및 동의어

1,2-DiphenylethaneBIBENZYL103-29-7Dibenzyl1,2-DihydrostilbeneDibenzilsym-Diphenylethane2-phenylethylbenzeneBenzene, 1,1'-(1,2-ethanediyl)bis-DTXSID8041668NSC-30686007C07V77Z

이름 더 보기

DTXCID6021668CHEBI:340471,1'-(1,2-ethanediyl)bis(benzene)RefChem:119638203-096-4(2-Phenylethyl)benzenes-DiphenylethaneDihydrostilbene

데이터베이스 식별자

CAS: 103-29-7
PubChem CID: 7647
DTXSID: DTXSID8041668
ChEMBL: CHEMBL440895
ChEBI: CHEBI:34047
UNII: 007C07V77Z
EC Number: 203-096-4
Nikkaji: J5.013J

물성

구조 계산 물성

XLogP: 4.8
극성 표면적: 0 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 0
회전 가능 결합 수: 3
무거운 원자 수: 14
형식 전하: 0
복잡도: 120

실험 및 물리화학적 성질

Density1.00 @25 °C

Boiling Point284 °C @760 [mm Hg]

Melting Point52 °C

Physical Description · 2건

Liquid

Solid; [Merck Index] White crystals, insoluble in water; [MSDSonline]

Kovats Retention Index · 3건

1496.7；1509.3；1539；1494；1516；1489；1511.4；1487

1508.8；1519.2；1524.3；1508.8；1519.2；1524.3；1528；1546.3；1560；1541；1563；1525；1526.7；258.9；260.1；260.1；260.4；260.13；260.49

2070；2069；2072；2061；2061

물리화학적 성질

녹는점: 52.5 °C · 52.5 °C
끓는 점: 284 °C · 284°C
밀도: 1 · 1
증기 밀도: 6.29 · 6.29
인화점: 264 °F · 264°F

안전 및 규제

GHS 분류

GHS Classification · 4건

This chemical does not meet GHS hazard criteria for 46.2% (91 of 197) of reports.

H413 (53.8%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

P273, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 197 reports by companies from 2 notifications to the ECHA C&L Inventory.；Reported as not meeting GHS hazard criteria per 91 of 197 reports by companies.；There is 1 notification provided by 106 of 197 reports by companies with hazard statement code(s).；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

Regulatory Information · 4건

Chemical: Benzene, 1,1'-(1,2-ethanediyl)bis-

Benzene, 1,1'-(1,2-ethanediyl)bis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzene, 1,1'-(1,2-ethanediyl)bis- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 19-01-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/21976

Benzene, 1,1'-(1,2-ethanediyl)bis-: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryA skin, eye, and respiratory tract irritant; [MSDSonline]

Hazard Classes and CategoriesAquatic Chronic 4 (53.8%)

안전 및 보호

Protective Action Criteria (PAC) · 3건

14 [mg/m3]

150 [mg/m3]

890 [mg/m3]

규제 정보

Regulatory Information · 4건

Chemical: Benzene, 1,1'-(1,2-ethanediyl)bis-

Benzene, 1,1'-(1,2-ethanediyl)bis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzene, 1,1'-(1,2-ethanediyl)bis- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 19-01-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/21976

Benzene, 1,1'-(1,2-ethanediyl)bis-: Does not have an individual approval but may be used under an appropriate group standard

안전 데이터

독성: Poison by intravenous route.Moderately toxic by intraperitoneal route. Combustible.To fight fire, use water, spray, mist, alcohol foam, drychemical. When heated to decomposition it emits acridsmoke and fumes

화학 및 산업

용도 및 제조

UsesUsed as an intermediate in the biosynthesis of dihydrophenanthrenes from phenylalanine; [ChemIDplus]

U.S. Production2023: 10,000,000 - <25,000,000 lb；2022: 10,000,000 - <25,000,000 lb；2021: 10,000,000 - <25,000,000 lb；2020: 10,000,000 - <25,000,000 lb

Consumer UsesFlame retardant；Insulators

Industry UsesInsulators；Intermediate；Flame retardant

General Manufacturing Information · 2건

Electrical Equipment, Appliance, and Component Manufacturing；All Other Basic Organic Chemical Manufacturing；All Other Chemical Product and Preparation Manufacturing

Benzene, 1,1'-(1,2-ethanediyl)bis-: ACTIVE