112941

tert-Butylhydroquinone

97%

• 동의어(들): 2-(1,1-Dimethylethyl)-1,4-benzenediol, NSC 4972
• Linear Formula: (CH₃)₃CC₆H₃-1,4-(OH)₂
• CAS Number: 1948-33-0
• Molecular Weight: 166.22
• Beilstein: 637923
• EC Number: 217-752-2
• MDL number: MFCD00002344
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24847122
• NACRES: NA.23

속성

• Quality Level: 200
• 분석: 97%
• autoignition temp.: 855 °F
• mp: 127-129 °C (lit.)
• SMILES string: CC(C)(C)c1cc(O)ccc1O
• InChI: 1S/C10H14O2/c1-10(2,3)8-6-7(11)4-5-9(8)12/h4-6,11-12H,1-3H3
• InChI key: BGNXCDMCOKJUMV-UHFFFAOYSA-N

설명

일반 설명

tert-Butylhydroquinone (TBHQ) is a phenolic antioxidant. TBHQ is frequently used as a food preservative. In low concentrations it shows cytoprotective qualities while at higher concentrations it exhibits cytotoxic behavior.

애플리케이션

TBHQ was used to study the inactivation of barotolerant strains of Listeria monocytogenes and Escherichia coli. Environment friendly electrode materials for supercapacitors were attained by decorating the surface of graphene nanosheets with TBHQ.

안전성 정보

• 픽토그램: GHS07,GHS09
• 신호어: Warning
• 유해 및 위험 성명서: H302 + H312,H315,H317,H319,H410
• 예방조치 성명서: P261 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 195.8 °F - closed cup
• Flash Point (°C): 91 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves