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Merck
CN

34750

2,6-二--丁基-4-甲基苯酚

purum, ≥99.0% (GC)

别名:

2,6-二-丁基甲酚, BHT, DBPC, 丁基化羟基甲苯, 丁基羟基甲苯

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关于此项目

线性分子式:
[(CH3)3C]2C6H2(CH3)OH
化学文摘社编号:
分子量:
220.35
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-881-4
Beilstein/REAXYS Number:
1911640
MDL number:
Assay:
≥99.0% (GC)
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产品名称

2,6-二--丁基-4-甲基苯酚, purum, ≥99.0% (GC)

SMILES string

Cc1cc(c(O)c(c1)C(C)(C)C)C(C)(C)C

InChI key

NLZUEZXRPGMBCV-UHFFFAOYSA-N

InChI

1S/C15H24O/c1-10-8-11(14(2,3)4)13(16)12(9-10)15(5,6)7/h8-9,16H,1-7H3

vapor density

7.6 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

grade

purum

assay

≥99.0% (GC)

autoignition temp.

878 °F

bp

265 °C (lit.)

mp

68-72 °C
69-73 °C (lit.)

solubility

methanol: 0.1 g/mL, clear, colorless
methanol: soluble 100 mg/mL, clear, colorless

Quality Level

Gene Information

human ... CAPN1(823)
rat ... Capn1(29153), Nos1(24598)

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Application

2,6-二--丁基-4-甲酚可用于制备有机铝化合物甲基铝双(2,6-二--丁基-4-烷基酚氧化物)。

General description

2,6-二-丁基-4-甲基苯酚是一种 4-烷基酚。它是一种抗氧化剂,并表现出通过氧化代谢介导的亲电醌甲醚毒性。它作为 Michael 受体,它与单亲核体和蛋白质的反应已被报道。2,6-二-丁基-4-甲基苯酚与铕 (II)-二苯甲酮二阴离子配合物的反应已有报道。食品添加剂 2,6-二--叔 -丁基-4-甲酚可促进小鼠急性肺毒性和肿瘤生长。

pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

260.6 °F - open cup

flash_point_c

127 °C - open cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

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Methylaluminum bis (2, 6-di-tert-butyl-4-alkylphenoxide). A new reagent for obtaining unusual equatorial and anti-Cram selectivity in carbonyl alkylation.
Maruoka K, et al.
Journal of the American Chemical Society, 107(15), 4573-4576 (1985)
M A Lewis et al.
Chemical research in toxicology, 9(8), 1368-1374 (1996-12-01)
4-Alkylphenols, such as the antioxidant 2, 6-di-tert-butyl-4-methylphenol (BHT), exhibit toxicities that appear to be mediated by their oxidative metabolism to electrophilic quinone methides. Reactions of these Michael acceptors with simple nucleophiles and proteins have been reported, but little information is
Novel crystal structure of ytterbium (II)-benzophenone dianion complex and its reaction with 2, 6-di-tert-butyl-4-methylphenol.
Hou Z, et al.
Journal of the Chemical Society. Chemical Communications, 9, 722-724 (1999)
Rene Kupfer et al.
Chemical research in toxicology, 15(8), 1106-1112 (2002-08-20)
Acute pulmonary toxicity and tumor promotion by the food additive 2,6-di-tert-butyl-4-methylphenol (BHT) in mice are well documented. These effects have been attributed to either of two quinone methides, 2,6-di-tert-butyl-4-methylenecyclohexa-2,5-dienone (BHT-QM) formed through direct oxidation of BHT by pulmonary cytochrome P450
A M Vijesh et al.
European journal of medicinal chemistry, 46(11), 5591-5597 (2011-10-05)
In the present study two new series of Hantzsch 1,4-dihydropyridine derivatives (1,4-DHPs) containing substituted pyrazole moiety (4a-f and 5a-f) were synthesized by the reaction of 3-aryl-1H-pyrazole-4-carbaldehydes with 1,3-dicarbonylcompounds (ethylacetoacetate and methylacetoacetate) and ammonium acetate. The newly synthesized compounds were characterized

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