2,5-Diiodothiophene

2,5-Diiodothiophene · Thiophene, 2,5-diiodo- · 2,5-Diiodothiophene>2,5-Diiodothiophene 98% · 2,5-DIIODOTHIOPHENE,98% · 2,5-Diiodothiophene,99% · 2,5-DIIODOTHIOPHENE ISO 9001：2015 REACH · 2-[(dimethylamino)methyl]-4-(2-methylbutan-2-yl)phenol

https://huagongshe.com/ko/chemical/69368

식별자 및 물리적 특성

CAS No.	625-88-7
분자식	C4H2I2S
평균 분자량	335.93 g/mol
단동위원소 질량	335.79667 g/mol
SMILES	Ic1ccc(I)s1
InChIKey	PNYWRAHWEIOAGK-UHFFFAOYSA-N
PubChem CID	69368
EC No.	210-915-9
DTXSID	DTXSID00211553

화학 및 물리적 성질

XLogP	3
극성 표면적	28.2
수소 결합 공여자 수	0
수소 결합 수용자 수	1
회전 가능 결합 수	0
무거운 원자 수	7
형식 전하	0
복잡도	58
녹는점	37-41 °C (lit.)
끓는 점	139-140 °C (lit.)
밀도	2.6310 (estimate)
인화점	205 °F
저장 조건	2-8°C
물리적 상태	고체
색상	Light yellow to Yellow to Green
용해도	물에 불용성.
BRN	109915
InChI	1S/C4H2I2S/c5-3-1-2-4(6)7-3/h1-2H
InChIKey	PNYWRAHWEIOAGK-UHFFFAOYSA-N
SMILES	Ic1ccc(I)s1

화학적 성질

white to light yellow crystal powder

안전 및 규제

GHS 분류	WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (83.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 6 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.
Hazard Classes and Categories	Skin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (83.3%)
수질 위해 등급(WGK)	3
관세 코드	29349990
위험 문구(R)	36/37/38-20/21/22
위험 표시	Xn,Xi
안전 문구(S)	36/37/39-26
위험 참고 사항	Irritant/Light Sensitive/Keep Cold
저장 분류	11 - Combustible Solids

용도

2,5-Diiodothiophene is used in the preparation of oligothiophene films and maskless fabrication of periodic patterns of a conjugated polymer. It finds application in the fabrication of oligothiophene and polythiophene micropatterns.

일반 설명

The multilayer desorption behavior of 2,5-diidothiophene was studied.