Evidence map›Paper›PMID 38685077›Full record

ArticleBMC chemistry2024

Thermal decomposition characteristics of BHT and its peroxide (BHTOOH).

Suyi Dai, Min Liang, Haijun Cheng, Chang Yu, Weiguang Li, Fang Lai, Li Ma, Xiongmin Liu

Abstract read
In one paragraph

Article in BMC chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Suyi DaiSchool of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, China.
Min LiangSchool of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, China.
Haijun ChengSchool of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, China.
Chang YuDepartment of Chemistry, Hengshui University, Hengshui, 053000, China.
Weiguang LiSchool of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, China.
Fang LaiSchool of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, China.
Li MaSchool of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, China. gxumali@126.com.
Xiongmin LiuSchool of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, China. xmliu1@gxu.edu.cn.

Funding

Major Science and Technology Special Project in Guangxi AA17204087-20National Natural Science Foundation of China 21776050
6 · The paper itself

Abstract

2,6-Di-tert-butyl-4-methylphenol (BHT) is an excellent antioxidant that is easily oxidized to 2,6-di-tert-butyl-4-hydroperoxyl-4-methyl-2,5-cyclohexadienone (BHTOOH). For the safety of BHT production and usage, it is meaningful to study the thermal stability and decomposition properties of BHT and BHTOOH. In this paper, the thermal decomposition properties of BHT and BHTOOH were compared by the mini closed pressure vessel test (MCPVT) and differential scanning calorimetry (DSC). Their kinetics of thermal decomposition were studied using thermogravimetric analysis (TGA). The thermal decomposition products of BHT and BHTOOH were analyzed by gas chromatography-mass spectrometry (GC-MS). The results show that there was no significant change in temperature pressure when BHT was warmed up under a nitrogen atmosphere, indicating that BHT was stable within 400 K. The thermal decomposition reaction of BHTOOH was rapid with an initial reaction temperature of 375.2 K. The initial exothermic temperature (T

Indexed as

Decomposition propertiesSafety of chemical industryThe mini closed pressure vessel test (MCPVT)Thermal stability

Identifiers

PMID38685077
PMCPMC11057163

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.