tert-BUTYL PEROXYPIVALATE (HCID 61238)

概要

Tert-butyl peroxypivalate is a colorless liquid that solidifies below -19 °C. Decomposes at 70 °C. Flammable and a dangerous fire risk. Heating may cause explosion. Used as a polymerization initiator.

名称と識別子

優先名称: tert-BUTYL PEROXYPIVALATE
IUPAC: tert-butyl 2,2-dimethylpropaneperoxoate
現地名: ピバロイルtert-ブチルペルオキシド
英語名: tert-Butyl peroxypivalate
分子式: C9H18O3
分子量: 174.24

名称と別名

tert-Butyl peroxypivalatet-Butyl peroxypivalatetert-butyl 2,2-dimethylpropaneperoxoateTrigonox 25-C75t-butyl perpivalatePROPANEPEROXOIC ACID, 2,2-DIMETHYL-, 1,1-DIMETHYLETHYL ESTEREINECS 213-147-2BRN 1704745M0P448E3Y6PIVALOYL TERT-BUTYL PEROXIDEDTXSID2027339EC 213-147-2

名称をさらに表示

ペルオキシピバル酸tert-ブチル(2,2-ジメチルプロパノイル)tert-ブチルペルオキシドtert-ブチルペルオキシピバラートルペルソール11トリメチル過酢酸tert-ブチルトリゴノックス25/752,2-ジメチルプロパンペルオキシ酸tert-ブチルエスペロックス31Mtert-ブチルパーピバレートピバロイルtert-ブチルペルオキシド2,2-ジメチルペルオキシプロピオン酸tert-ブチルｔ－ブチルペルオキシピバレートtブチルパ-オキシピバレ-トt-ブチルパーオキシピバレートｔブチルペルオキシピバレトtert-ブチル＝2，2-ジメチルペルオキシプロパノアートtert-ブチル 2,2-ジメチルプロパンペルオキソアート2,2-ジメチル過プロピオン酸tert-ブチルt-ブチルパーピバレートesperox31mlupersol11trigonox25/75trigonox25-c75InitiatingagentPV75%inmineralspiritbutyl peroxypivalatet-butylperoxypivalatet-butylperoxypyvalate

BUTYL PEROXYPIVALATE, TERT-4-02-00-00912 (Beilstein Handbook Reference)TERT-BUTYL TERT-VALERYL PEROXIDETERT-BUTYL 2,2-DIMETHYLPEROXYPROPIONATETERT-BUTYL PEROXYPIVALATE, (<= 77% IN SOLUTION)TERT-BUTYL PEROXYPIVALATE, [<= 77% IN SOLUTION]KAYAESTER PPERBUTYL PV

データベース識別子

CAS: 927-07-1
PubChem CID: 61238
DTXSID: DTXSID2027339
UNII: M0P448E3Y6
EC Number: 213-147-2
Nikkaji: J2.119I

物性

構造計算による物性

XLogP: 2.5
極性表面積: 35.5 Å²
水素結合供与体数: 0
水素結合受容体数: 3
回転可能結合数: 4
重原子数: 12
形式電荷: 0
複雑度: 160

実験および物理化学的性質

Chemical ClassesFlammable agents - 3rd degree

SpringerMaterials PropertiesChemical shift

Physical Description · 2 件

Tert-butyl peroxypivalate is a colorless liquid that solidifies below -19 °C. Decomposes at 70 °C. Flammable and a dangerous fire risk. Heating may cause explosion. Used as a polymerization initiator.

CBI; Liquid

物理化学的性質

融点: -17 °C · -17°C
沸点: 245.22 °C · 245.22°C (rough estimate)
比重(密度): 0.854 · 0.854
蒸気圧: 4.02 hPa · 4.02hPa at 38℃
屈折率: 1.41 · 1.410
闪点: 68 · 68~71℃
水溶解度: 不溶性
InChI: InChI=1S/C9H18O3/c1-8(2,3)7(10)11-12-9(4,5)6/h1-6H3
InChIKey: OPQYOFWUFGEMRZ-UHFFFAOYSA-N
SMILES: C(OOC(C)(C)C)(=O)C(C)(C)C
LogP: 3.17 at · 3.17 at 25℃
EPAの化学物質情報: 2 · Propaneperoxoic acid, 2,2-dimethyl-, 1,1-dimethylethyl ester (927-07-1)

化学的性質

化学的特性Colorless liquid. Insoluble in water and ethylene glycol; soluble in most organic solvents.

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

H242 (91%): Heating may cause a fire [Danger Self-reactive substances and mixtures; Organic peroxides]

P210, P234, P235, P240, P261, P264, P271, P272, P273, P280, P302+P352, P304+P340, P319, P321, P332+P317, P333+P317, P362+P364, P370+P378, P391, P403, P403+P233, P405, P410, P411, P420, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 177 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 5 件

Chemical: Propaneperoxoic acid, 2,2-dimethyl-, 1,1-dimethylethyl ester

Propaneperoxoic acid, 2,2-dimethyl-, 1,1-dimethylethyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Propaneperoxoic acid, 2,2-dimethyl-, 1,1-dimethylethyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 31-01-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/14312

Propaneperoxoic acid, 2,2-dimethyl-, 1,1-dimethylethyl ester: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

DOT LabelOrganic Peroxide

Fire HazardsExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Health HazardsExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Reactive GroupPeroxides, Organic

Reactivity AlertsExplosive

安全と保護具

Fire FightingExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

First AidExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Nonfire Spill ResponseExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Isolation and EvacuationExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

Personal Protective Equipment (PPE)Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:

安全データ

tsca: TSCA listed
ridadr: UN 2110
hazard_class: 5.2
packing_group: II

化学と産業

用途と製造

U.S. Production2023: 2,500,000 - <4,000,000 lb

Consumer UsesNot Known or Reasonably Ascertainable

Industry UsesIntermediate

General Manufacturing Information · 2 件

Plastics Product Manufacturing

Propaneperoxoic acid, 2,2-dimethyl-, 1,1-dimethylethyl ester: ACTIVE

応用分野 · 3 件

説明Tert-Butyl Peroxypivalate is a flammable and reactive chemical and a dangerous fire and explosion hazard. Tert-Butyl Peroxypivalate is a colorless to light yellow liquid. It is used as a low-temperature initiator for polymerising Ethylene, Vinyl Chloride, and other compounds.

使用Polymerization initiator.

一般的な説明Colorless liquid that solidifies below -19°C Decomposes at 70°C. Flammable and a dangerous fire risk. Heating may cause explosion. Used as a polymerization initiator.