4,4'-티오비스(2-메틸-6-tert-부틸페놀)

4,4'-티오비스(2-메틸-6-tert-부틸페놀) · tb2 · ethanox736 · 6,6'-di-tert-butyl-4,4'-thiodi-o-cresol · e736 · TB 2 · E 736 · TB 2ter

식별자 및 물리적 특성

CAS No.	96-66-2
분자식	C22H30O2S
평균 분자량	358.5 g/mol
단동위원소 질량	358.19665137 g/mol
SMILES	Cc1cc(Sc2cc(C)c(O)c(C(C)(C)C)c2)cc(C(C)(C)C)c1O
InChIKey	YFHKLSPMRRWLKI-UHFFFAOYSA-N
PubChem CID	7306
EC No.	202-522-6
DTXSID	DTXSID8059136
현지명	4,4'-티오비스(2-메틸-6-tert-부틸페놀)

XLogP	7.4
극성 표면적	65.8
수소 결합 공여자 수	2
수소 결합 수용자 수	3
회전 가능 결합 수	4
무거운 원자 수	25
형식 전하	0
복잡도	396
Polymers	Plastics & Rubber -> Curing Agents (Aromatic)
Endocrine Disruptors	Potential endocrine disrupting compound
Physical Description	Off-white crystalline powder with a mild phenolic odor[Great Lakes Chemical MSDS]
녹는점	127°C
끓는 점	316 °C/40 mmHg(lit.)
밀도	1.0594 (rough estimate)
굴절률	1.5200 (estimate)
인화점	241 °C
저장 조건	Inert atmosphere,Room Temperature
pKa(산도 계수)	11.00±0.36(Predicted)
NIST	Phenol, 4,4'-thiobis[2-(1,1-dimethylethyl)-6-methyl-(96-66-2)
EPA	4,4'-Thiobis[2-tert-butyl-6-methylphenol] (96-66-2)

GHS 분류	WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/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 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Chemical: Phenol, 4,4'-thiobis[2-(1,1-dimethylethyl)-6-methyl-Hazard Traits - BioaccumulationEnvironmental Persistence
유해성 요약	May cause mechanical eye and respiratory tract irritationMay cause skin sensitization[Great Lakes Chemical MSDS] See Santonox.
Hazard Classes and Categories	Skin Irrit. 2 (100%)
TSCA 등재 상태	TSCA listed
RTECS 번호	GP3200000
위험 문구(R)	36/37/38
위험 표시	Xi
안전 문구(S)	26-36/37/39-37/39
기존화학 물질	KE-33759

4,4''-Thiobis(6-tert-butyl-o-cresol) is an additive used in halogen-free flame-retardant polyolefin sheath.