alpha,alpha'-Dichloro-p-xylene (HCID 12171)

이름 및 식별자

우선 이름: alpha,alpha'-Dichloro-p-xylene
IUPAC: 1,4-bis(chloromethyl)benzene
영어명: alpha,alpha'-Dichloro-p-xylene
분자식: C8H8Cl2
분자량: 175.06

이름 및 동의어

1,4-Bis(chloromethyl)benzene623-25-6alpha,alpha'-Dichloro-p-xyleneBenzene, 1,4-bis(chloromethyl)-Benzene, p-bis(chloromethyl)-p-Xylene-alpha,alpha'-dichlorideNSC-3697655E5A3M473DTXSID7022091RefChem:731391,4-bischloromethylbenzol1,4-bischloromethylbenzene

이름 더 보기

PXCL2cp21645p-Xylylenep-DichloroxyleneDICHLORO-P-XYLENEP-xylene chloridea,a-DichloroxyleneXYLENEDICHLORIDE-PP-XYLENE DICHLORIDE

DTXCID302091210-782-7Dichlorodi-p-xylylenep-Xylylene dichloridep-Xylylene chloridep-Bis(chloromethyl)benzenea,a'-dichloro-p-xylene1,4-di(chloromethyl)benzene

데이터베이스 식별자

CAS: 623-25-6
PubChem CID: 12171
DTXSID: DTXSID7022091
UNII: 55E5A3M473
EC Number: 210-782-7
Nikkaji: J1.675F

물성

구조 계산 물성

XLogP: 2.7
극성 표면적: 0 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 0
회전 가능 결합 수: 2
무거운 원자 수: 10
형식 전하: 0
복잡도: 73

물리화학적 성질

녹는점: 98 · 98-101 °C(lit.)
끓는 점: 254 °C · 254 °C(lit.)
밀도: 1 · 1,417 g/cm3
증기압: 0.541 Pa · 0.541Pa at 25℃
굴절률: 1.5544 · 1.5544 (estimate)
인화점: 254 °C · 254°C
저장 조건: Inert atmosphere,Room Temperature
용해도: 50 mg/mL, · 메탄올: 50mg/mL, 투명
물리적 상태: 결정질 고체
색상: 흰색에서 밝은 노란색
수용성: 가수 분해
BRN: 774706 · 774706
InChI: 1S/C8H8Cl2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H,5-6H2
InChIKey: ZZHIDJWUJRKHGX-UHFFFAOYSA-N
SMILES: ClCc1ccc(CCl)cc1
LogP: 3 at · 3 at 25℃
NIST: 1 · Benzene, 1,4-bis(chloromethyl)-(623-25-6)
EPA: 1 · Benzene, 1,4-bis(chloromethyl)- (623-25-6)

화학적 성질

white to light yellow crystal powde

안전 및 규제

GHS 분류

GHS Classification · 5건

Danger

H302 (98.2%): Harmful if swallowed [Warning Acute toxicity, oral]；H314 (16.1%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]；H315 (82.1%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (80.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H330 (16.1%): Fatal if inhaled [Danger Acute toxicity, inhalation]；H400 (96.4%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]；H410 (96.4%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

P260, P264, P264+P265, P270, P271, P273, P280, P284, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P320, P321, P330, P332+P317, P337+P317, P362+P364, P363, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 56 reports by companies from 11 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

Regulatory Information · 2건

Chemical: Benzene, 1,4-bis(chloromethyl)-

Status: Active Update: 18-07-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/23918；Status: Active Update: 26-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/34214

Hazard Classes and CategoriesAcute Tox. 4 (98.2%)；Skin Corr. 1B (16.1%)；Skin Irrit. 2 (82.1%)；Eye Irrit. 2 (80.4%)；Acute Tox. 2 (16.1%)；Aquatic Acute 1 (96.4%)；Aquatic Chronic 1 (96.4%)

규제 정보

Regulatory Information · 2건

Chemical: Benzene, 1,4-bis(chloromethyl)-

Status: Active Update: 18-07-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/23918；Status: Active Update: 26-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/34214

안전 데이터

wgk: 3
tsca: TSCA listed
rtecs: ZE4100000
ridadr: 3261
HS 번호: 29036990
risk_code: 22-36/38-36/37/38-26-50/53-34-36
hazard_code: Xn,Xi,T+,C
safety_code: 26-36/37-45-36/37/39-28A-27
포장분류: II
위험 등급: 6.1
F 고인화성물질: 9-19-21
위험 참고 사항: Irritant
Hazard Classifications: Acute Tox. 2 InhalationAquatic Acute 1Aquatic Chronic 1Skin Irrit. 2Skin Sens. 1A
스토리지 클래스: 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials

화학 및 산업

용도 및 제조

General Manufacturing InformationBenzene, 1,4-bis(chloromethyl)-: ACTIVE

응용 분야 · 2건

용도α,α′-Dichloro-p-xylene is a monomer used in preparation of poly(p-phenylene vinylene(PPV) nanotubes and nanorods by chemical vapor deposition (CVD) polymerization method 1 . α,α′-Dichloro-p-xylene was used in a study to investigate the effect of CVD monomer selection and reaction conditions on the resulting PPV polymer layer composition and luminescence properties 2 .

일반 설명α,α′-Dichloro-p-xylene undergoes phase transfer catalysed polycondensation with t-butylcyanoacetate to form carbon-carbon chain polymer.