2,2'-Dibromo-1,1'-binaphthyl

HCID 619909CAS 74866-28-7

기본 정보

표준 SMILES: Brc1ccc2ccccc2c1-c1c(Br)ccc2ccccc12
InChIKey: IJUDEFZBMMRSNM-UHFFFAOYSA-N
분자식: C20H12Br2
평균 분자량: 412.1 g/mol
단동위원소 질량: 409.93058

이름 및 식별자

우선 이름: 2,2'-Dibromo-1,1'-binaphthyl
IUPAC: 2-bromo-1-(2-bromonaphthalen-1-yl)naphthalene
영어명: 2,2'-Dibromo-1,1'-binaphthyl
분자식: C20H12Br2
분자량: 412.12

이름 및 동의어

74866-28-72,2'-DIBROMO-1,1'-BINAPHTHYLDTXSID60347302RefChem:440257DTXCID50298374626-733-1150024-49-02,2'-Dibromo-1,1'-binaphthalene86688-08-62,2-dibromo-1,1-binaphthyl(1S)-2,2'-Dibromo-1,1'-binaphthalene(1R)-2,2'-Dibromo-1,1'-binaphthalene

이름 더 보기

SKL192JACS-74866-28-7Binaphthalene dibromide2,2'-diboromo-binaphthyl2,2`-DibroMo-1,1`-Binaphtyl1,1'-Bi(2-bromonaphthalene)2,2'-Dibromo-1,1'-binapthyl2,2'-DIBROMO-1,1'-DINAPHTHYL

2-bromo-1-(2-bromonaphthalen-1-yl)naphthalene(S)-2,2'-Dibromo-1,1'-binaphthaleneMFCD00188005(R)-2,2'-Dibromo-1,1'-binaphthalene1,1'-Binaphthalene, 2,2'-dibromo-()-2,2-Dibromo-1,1-binaphthyl(+/-)-2,2-Dibromo-1,1-Binaphthyl2-bromo-1-(2-bromo-1-naphthyl)naphthalene

데이터베이스 식별자

CAS: 74866-28-7
PubChem CID: 619909
DTXSID: DTXSID60347302
EC Number: 626-733-1
Nikkaji: J134.905H、J2.936.462A

물성

구조 계산 물성

XLogP: 7.4
극성 표면적: 0 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 0
회전 가능 결합 수: 1
무거운 원자 수: 22
형식 전하: 0
복잡도: 346

물리화학적 성질

녹는점: 178 · 178-183 °C
끓는 점: 178 · 178-183°C
밀도: 1.614 · 1.614±0.06 g/cm3(Predicted)
인화점: 178 · 178-183°C
저장 조건: Sealed in dry,Room Temperature
용해도: 톨루엔에 용해됨
물리적 상태: 가루
색상: 흰색에서 황백색까지
수용성: 물에 거의 용해되지 않습니다.
InChI: 1S/C20H12Br2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12H
InChIKey: IJUDEFZBMMRSNM-UHFFFAOYSA-N
SMILES: Brc1ccc2ccccc2c1-c3c(Br)ccc4ccccc34

안전 및 규제

GHS 분류

GHS Classification · 5건

Warning

H302 (88.6%): Harmful if swallowed [Warning Acute toxicity, oral]；H315 (11.4%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (11.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H413 (88.6%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

P264, P264+P265, P270, P273, P280, P301+P317, P302+P352, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 3 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 CategoriesAcute Tox. 4 (88.6%)；Skin Irrit. 2 (11.4%)；Eye Irrit. 2 (11.4%)；Aquatic Chronic 4 (88.6%)

안전 데이터

wgk: 3
HS 번호: 2903.99.8001
risk_code: 36/37/38-22
hazard_code: Xn
safety_code: 26-36/37/39
Hazard Classifications: Acute Tox. 4 OralAquatic Chronic 4
스토리지 클래스: 11 - Combustible Solids

화학 및 산업

응용 분야

용도The synthesis of this class of compounds relies on the lithiation of racemic 2,2'-dibromo-1,1'-binaphthyl with t-BuLi followed by addition of Ph 2 PCl.

상·하류 제품 정보

상류 원료

공급사50 곳

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