Tris(2,4-di-tert-butylphenyl) phosphite (HCID 91601)

名称と識別子

優先名称: Tris(2,4-di-tert-butylphenyl) phosphite
IUPAC: tris(2,4-ditert-butylphenyl) phosphite
現地名: 亜りん酸トリス(2,4-ジ-tert-ブチルフェニル)
英語名: Antioxidant 168
分子式: C42H63O3P
分子量: 646.94

名称と別名

31570-04-4Tris(2,4-di-tert-butylphenyl) phosphiteTris(2,4-ditert-butylphenyl) phosphiteTris(2,4-di-tert-Butylphenyl)phosphite834E5H0LFFIRGAFOS-168Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1)DOVERPHOS S 480EVERFOS 168tris-(2,4-di-tert-butylphenyl) phosphiteDTXSID2027969JP-650

名称をさらに表示

亜りん酸トリス(2,4-ジ-tert-ブチルフェニル)シアノックス2704亜りん酸トリス[2,4-ビス(tert-ブチル)フェニル]亜りん酸トリス(2,4-ジtert-ブチルフェニル)トリス(2,4-ジ-tert-ブチルフェノキシ)ホスフィントリス(2,4-ジtert-ブチルフェノキシ)ホスフィン亜りん酸トリス[2,4-ジ(tert-ブチル)フェニル]トリス(2,4-ジ-tert-ブチルフェニルオキシ)ホスフィンイルガホス168トリス(2,4-ジ-tert-ブチルフェニル)ホスファイト1-[ビス(2,4-ジ-tert-ブチルフェノキシ)ホスフィノオキシ]-2,4-ジ-tert-ブチルベンゼン亜りん酸トリス[2,4-ビス(1,1-ジメチルエチル)フェニル]ドベルホス-S-480亜りん酸トリ(2,4-ジ-tert-ブチルフェニル)りん酸トリス(2,4-ジ-tert-ブチルフェニル)トリス(2,4-ジ-t-ブチルフェニル)ホスファイトトリス（２，４ジｔｅｒｔブチルフェニル）ホスファイトトリス(2,4-ジ-T-ブチルフェニル)ホスファイト標準品ETHAPHOS® 368 (1000 ΜG/ML IN HEXANE)Ethaphos® 368 , 1000 ug/mL in HexaneTris(2,4-ditert-butylphenyl)phosphateAO 168Irgafos 168 CibaTns-(2.4-di-tert-butyl)-phosphiteANTIOXIDANT1684-di-tert-butylphenyl)phosphiteAT 168

250-709-6RefChem:900160DTXCID907969Irgafos 168Antioxidant 168Tris(2,4-di-t-butylphenyl)phosphiteC42H63O3PPhosphorous Acid Tris(2,4-di-tert-butylphenyl) Ester

データベース識別子

CAS: 31570-04-4
PubChem CID: 91601
DTXSID: DTXSID2027969
ChEBI: CHEBI:144343
UNII: 834E5H0LFF
EC Number: 250-709-6
Nikkaji: J37.613B

物性

構造計算による物性

XLogP: 15.5
極性表面積: 27.7 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: 12
重原子数: 46
形式電荷: 0
複雑度: 823

実験および物理化学的性質

Physical DescriptionDry Powder; Other Solid; Dry Powder; Liquid; Liquid; Dry Powder; Large Crystals; Large Crystals; Other Solid; CBI; Large Crystals; Other Solid; Dry Powder

Kovats Retention Index3396.7

物理化学的性質

融点: 181 · 181-184 °C(lit.)
沸点: 594.2 · 594.2±50.0 °C(Predicted)
比重(密度): -0.98 · -0.98
闪点: 46 °C · 46°C (115°F)
貯蔵温度: 2 · 2-8°C
溶解性: アセトニトリル（少量）、クロロホルム（少量）、酢酸エチル（少量、加熱）
外見: 粉
比重: 0.98 · 0.98
色: 白い
Henry's Law Constant: 6.1 · 6.1×10-2 mol/(m3Pa) at 25℃, Zhang et al. (2010)
安定性: 湿気に敏感
InChIKey: JKIJEFPNVSHHEI-UHFFFAOYSA-N
SMILES: CC(C)(C)c1ccc(OP(Oc2ccc(cc2C(C)(C)C)C(C)(C)C)Oc3ccc(cc3C(C)(C)C)C(C)(C)C)c(c1)C(C)(C)C
LogP: 18 at · 18 at 25℃
CAS データベース: 31570 · 31570-04-4(CAS DataBase Reference)
EPAの化学物質情報: Tris(2,4-di-tert-butylphenyl) phosphite (31570-04-4)

安全と法規制

GHS分類

GHS Classification · 3 件

This chemical does not meet GHS hazard criteria for 90.3% (1252 of 1386) of all reports.

Not Classified；Reported as not meeting GHS hazard criteria by 1252 of 1386 companies (only 9.7% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Aggregated GHS information provided per 1386 reports by companies from 10 notifications to the ECHA C&L Inventory.；Reported as not meeting GHS hazard criteria per 1252 of 1386 reports by companies.；There are 6 notifications provided by 134 of 1386 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

危険有害性情報

Regulatory Information · 5 件

Chemical: Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1)

Regulation (EC) No 1935/2004 (amended)

Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite 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: 02-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/15253

Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1): Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1): Human health tier I assessment

Hazard Classes and CategoriesNot Classified

法規制情報

Regulatory Information · 5 件

Chemical: Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1)

Regulation (EC) No 1935/2004 (amended)

Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite 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: 02-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/15253

Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1): Does not have an individual approval but may be used under an appropriate group standard

安全データ

wgk: -
tsca: TSCA listed
hs_code: 2920900002
化審法: (3)-3510
ストレージクラス: 13 - Non Combustible Solids

化学と産業

用途と製造

UsesPlastics -> Typical concentration range in plastic materials -> 0.004 - 0.5%

U.S. Production2023: 40,000,000 - <55,000,000 lb；2022: 55,000,000 - <70,000,000 lb；2021: 55,000,000 - <70,000,000 lb；2020: 55,000,000 - <70,000,000 lb

Consumer UsesNot Known or Reasonably Ascertainable；Stabilizing agent；Oxidizing agent；Other；Antioxidant

Industry UsesOther；Monomers；UV stabilizer；Antioxidant；Not Known or Reasonably Ascertainable；Stabilizing agent；Heat stabilizer；Anti-static agent；Adhesion/cohesion promoter；Oxidizing agent

Use Classification · 4 件

Fragrance Ingredients

Plastics -> Other functions -> Other stabiliser

Plastics -> Polymer Type -> Polyolefin-I; PUR; Polyolefin-II; ABS; PET; PMMA; PA; PC; (E)PS

Plastics -> Antioxidants

General Manufacturing Information · 2 件

Rubber Product Manufacturing；Custom Compounding of Purchased Resins；Synthetic Rubber Manufacturing；Plastics Product Manufacturing；Transportation Equipment Manufacturing；Paint and Coating Manufacturing；Plastics Material and Resin Manufacturing；Not Known or Reasonably Ascertainable；Adhesive Manufacturing；Wood Product Manufacturing；Miscellaneous Manufacturing；Other (requires additional information)；Printing Ink Manufacturing

Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite: ACTIVE

応用分野 · 5 件

用途汎用の固体ホスファイト。ホスファイト系酸化防止剤の中でも特に耐加水分解性に優れる。

用途酸化防止剤定量用標準品。

説明ANTIOXIDANT 168 is a secondary antioxidant with excellent resistance to extraction by water, low volatility and high heat stability. It can effectively decompose hydroperoxides produced during the processing of polymeric materials. ANTIOXIDANT 168 usually not used alone, is compounded with hindered phenolic primary antioxidants such as 1010 to improve thermostability of polymer during the processing. There are over ten kinds of blends of 168 with phenolic antioxidants, widely use in the polymer materials such as PE, PP, PA, PC, ABS and so on.

使用This product is an excellent Antioxidant wnameely applied to polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, engineering plastics, binding agent, rubber, petroleum etc. for product polymerization.

一般的な説明Tris(2,4-di-tert-butylphenyl) phosphite is a triaryl based phosphite that can be used in catalysis and metallation. Its characteristic to undergo metallation reaction and provide a cost effective synthetic processes allows it to be useful in biaryl coupling reactions.