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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 76590생성일: 2026년 10월 26일

디프로모티오펜(2.3-)

2,3-다이브로모싸이오펜 · 디프로모티오펜(2.3-) · S0513 · NSC 99003 · AKOS 91257 · 2,3-Dibromthiophen · BUTTPARK 146\50-38 · 2,3-DIBROMOTHIOPHENE

https://huagongshe.com/ko/chemical/76590

디프로모티오펜(2.3-) 분자 구조식

식별자 및 물리적 특성

CAS No.3140-93-0
분자식C4H2Br2S
평균 분자량241.93 g/mol
단동위원소 질량239.8244 g/mol
SMILESBrc1ccsc1Br
InChIKeyATRJNSFQBYKFSM-UHFFFAOYSA-N
PubChem CID76590
EC No.221-542-6
DTXSIDDTXSID80185324
현지명디프로모티오펜(2.3-)

화학 및 물리적 성질

XLogP3.5
극성 표면적28.2
수소 결합 공여자 수0
수소 결합 수용자 수1
회전 가능 결합 수0
무거운 원자 수7
형식 전하0
복잡도66
Kovats Retention Index1227
녹는점-17.5°C
끓는 점218-219 °C (lit.)
밀도2.137 g/mL at 25 °C (lit.)
굴절률n20/D 1.632(lit.)
인화점125 °F
저장 조건Keep in dark place,Inert atmosphere,2-8°C
물리적 상태액체
비중2.137
색상White to Yellow to Green
BRN107512
InChIInChI=1S/C4H2Br2S/c5-3-1-2-7-4(3)6/h1-2H
InChIKeyATRJNSFQBYKFSM-UHFFFAOYSA-N
SMILESC1(Br)SC=CC=1Br
NISTThiophene, 2,3-dibromo-(3140-93-0)

화학적 성질

clear yellowish to brownish liquid

안전 및 규제

GHS 분류DangerH226 (91.7%): Flammable liquid and vapor [Warning Flammable liquids]H301 (85.4%): Toxic if swallowed [Danger Acute toxicity, oral]H315 (16.7%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (97.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]P210, P233, P240, P241, P242, P243, P264, P264+P265, P270, P280, P301+P316, P302+P352, P303+P361+P353, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 48 reports by companies from 7 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 CategoriesFlam. Liq. 3 (91.7%)Acute Tox. 3 (85.4%)Skin Irrit. 2 (16.7%)Eye Irrit. 2A (97.9%)
수질 위해 등급(WGK)3
운송 번호(UN)UN 1993 3/PG 3
관세 코드29349990
위험 문구(R)10-36/37/38-20/21/22-36-25
위험 표시Xn,F,Xi,T
안전 문구(S)23-24/25-36/37/39-26-16-36-45
포장분류III
위험 등급3Acute Tox. 3 OralEye Irrit. 2Flam. Liq. 3
F 고인화성물질8
위험 참고 사항Flammable/Irritant
저장 분류3 - Flammable liquids

용도

용도

2,3-Dibromothiophene (cas# 3140-93-0) is a compound useful in organic synthesis.