413135
2,2′-Methylenebis(6-tert-butyl-4-methylphenol)
동의어(들):
2,2′-Methylenebis(4-methyl-6-tert-butylphenol), 2,2′-Methylenebis(6-tert-butyl-p-cresol), 6,6-Methylenebis(2-tert-butyl-4-methylphenol)
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모든 사진(3)
About This Item
Linear Formula:
CH2[C6H2[C(CH3)3](CH3)OH]2
CAS Number:
Molecular Weight:
340.50
EC Number:
MDL number:
UNSPSC 코드:
12162002
PubChem Substance ID:
NACRES:
NA.23
추천 제품
형태
powder
Quality Level
mp
123-127 °C (lit.)
SMILES string
Cc1cc(Cc2cc(C)cc(c2O)C(C)(C)C)c(O)c(c1)C(C)(C)C
InChI
1S/C23H32O2/c1-14-9-16(20(24)18(11-14)22(3,4)5)13-17-10-15(2)12-19(21(17)25)23(6,7)8/h9-12,24-25H,13H2,1-8H3
InChI key
KGRVJHAUYBGFFP-UHFFFAOYSA-N
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일반 설명
2,2′-Methylenebis(6-tert-butyl-4-methylphenol) is a phenolic antioxidant commonly used in increasing the oxidation stability in rubber and plastic industries.
애플리케이션
It may be incorporated into the bromobutyl rubber(BIIR) matrix to enhance the overall thermo-reversibility of dicyclopentadiene dicarboxylic acid (DCPDCA) cross-linked BIIR. It may also be used as an antioxidant which shows a higher oxidation stability in distilled biodiesel.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Repr. 1B
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
이미 열람한 고객
S Tanaka et al.
Eisei Shikenjo hokoku. Bulletin of National Institute of Hygienic Sciences, (108)(108), 52-57 (1990-01-01)
2,2'-Methylenebis (4-methyl-6-tert-butylphenol), an antioxidant, was given orally to pregnant Wistar rats by stomach intubation at the dose levels of 93.5, 187 or 375 mg/kg body weight during days 7 to 17 of pregnancy, and the effects of the compound on
Investigation of thermo-reversibility of polymer crosslinked by reversible covalent bonds through torque measurement.
Lv W, et al.
Polymer Testing, 32(2), 353-358 (2013)
Inhibition of the sarcoplasmic and endoplasmic calcium pump by bis(2-hydroxy-3-tert-butyl-5-methyl)methane, (bis-phenol).
G R Brown et al.
Biochemical Society transactions, 21(2), 106S-106S (1993-05-01)
A Takagi et al.
The Journal of toxicological sciences, 19(2), 77-88 (1994-05-01)
General toxicity studies on 2,2'-methylenebis(4-methyl-6-tert-butylphenol) (MBMBP) were conducted using male and female Wistar rats. LD50 values were greater than 5 g/kg BW by oral administration for both sexes. Diarrhea was observed until 5 days. In the subchronic test, rats were
Rancimat and PetroOxy oxidation stability measurements of rapeseed oil methyl ester stabilized with hydrazides and antioxidants.
Bar F, et al.
Fuel: The Science and Technology of Fuel and Energy, 232(2), 108-113 (2018)
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