CAS 493-09-4 1,4-Benzodioxan (HCID 10301)

개요

structure in first source

이름 및 식별자

우선 이름: 1,4-Benzodioxan
IUPAC: 2,3-dihydro-1,4-benzodioxine
현지명: 1,4-벤조디옥산
영어명: 1,4-Benzodioxan
분자식: C8H8O2
분자량: 136.15

이름 및 동의어

1,4-Benzodioxane493-09-41,4-BENZODIOXAN1,4-Benzodioxin, 2,3-dihydro-1,2-(Ethylenedioxy)benzenePyrocatechol ethylene ether2,3-Dihydro-1,4-benzodioxinEthylene o-phenylene dioxideZC5YP57PSWBenzene, 1,2-(1,2-ethanediylbis(oxy))-NSC-406705DTXSID8075419

이름 더 보기

1,4-벤조다이옥산1,4-벤조디옥산1,4-Benzodioxan,99%4-Benzodioxan1, 4-Benzdioxan1,4-benzdioxane1,4-Benzene dioxane2-benzyl-1,4-dioxane

Benzene, 1,2-[1,2-ethanediylbis(oxy)]-RefChem:7310214-BZDDTXCID4040684207-775-62,3-dihydrobenzo[b][1,4]dioxine2,3-Dihydro-1,4-benzodioxineBenzo-1,4-dioxane

데이터베이스 식별자

CAS: 493-09-4
PubChem CID: 10301
DTXSID: DTXSID8075419
ChEMBL: CHEMBL19452
UNII: ZC5YP57PSW
EC Number: 207-775-6
Nikkaji: J147.224K

물성

구조 계산 물성

XLogP: 2
극성 표면적: 18.5 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 2
회전 가능 결합 수: 0
무거운 원자 수: 10
형식 전하: 0
복잡도: 99.8

실험 및 물리화학적 성질

SpringerMaterials PropertiesBoiling point

LogP2.01

물리화학적 성질

녹는점: 213 · 213-217 °C
끓는 점: 103 °C6 · 103 °C6 mm Hg(lit.)
밀도: 1.142 g/mL · 1.142 g/mL at 25 °C(lit.)
굴절률: 20 · n20/D 1.549(lit.)
인화점: 190 °F · 190 °F
저장 조건: Sealed in dry,Room Temperature
물리적 상태: 액체
Specific Gravity: 1.142 · 1.142
색상: 무색투명~연황색
수용성: 불용성
BRN: 120846 · 120846
InChI: InChI=1S/C8H8O2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-4H,5-6H2
InChIKey: BNBQRQQYDMDJAH-UHFFFAOYSA-N
SMILES: O1C2=CC=CC=C2OCC1
NIST: 1 · 1,4-Dioxatetralin(493-09-4)
EPA: 1 · 1,4-Benzodioxin, 2,3-dihydro- (493-09-4)

화학적 성질

CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID

안전 및 규제

GHS 분류

GHS Classification · 4건

Warning

H302+H312+H332 (33.3%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]

P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information1,4-Benzodioxin, 2,3-dihydro-: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesSkin Irrit. 2 (33.3%)

안전 데이터

wgk: 3
rtecs: DF4728000
HS 번호: 29329995
hazard_code: Xi
safety_code: 23-24/25
위험 참고 사항: Irritant
Hazard Classifications: Aquatic Chronic 3
스토리지 클래스: 10 - Combustible liquids

화학 및 산업

응용 분야

용도Benzo-1,4-dioxane (2,3-dihydro-1,4-benzodioxin) is used in the synthesis of stereoisomers which were evaluated as α- and β- adrenergic antagonists

일반 설명The anti-inflammamtory properties and synthesis of carboxylic acid compounds containing benzo-1,4-dioxane (2,3-dihydro-1,4-benzodioxin) subunit was studied.

상·하류 제품 정보

상류 원료

하류 제품

6-브로모-1,4-벤조디옥산 1,4-벤조디옥산-6-보론산 1,4-벤조디옥산-6-카르복스알데하이드 3,4-Dihydroxybenzophenone R-(+)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin

공급사100 곳

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]

INTATRADE GmbH+49 3493/605464 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

单县览铂生物科技有限公司15854067352 · [email protected]

화합물 노트

불러오는 중…

1,4-벤조디옥산

기본 정보

개요