基本情報
- 標準SMILES
O=C(CCS)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS- InChIKey
JOBBTVPTPXRUBP-UHFFFAOYSA-N- 分子式
- C17H28O8S4
- 平均分子量
- 488.7 g/mol
- 単同位体質量
- 488.06670186
概要
structure in first source
名称と識別子
- 優先名称
- Pentaerythritol tetra(3-mercaptopropionate)
- IUPAC
- [3-(3-sulfanylpropanoyloxy)-2,2-bis(3-sulfanylpropanoyloxymethyl)propyl] 3-sulfanylpropanoate
- 現地名
- ペンタエリトリトールテトラ(3-メルカプトプロピオナート)
- 英語名
- Pentaerythritol Tetra(3-mercaptopropionate)
- 分子式
- C17H28O8S4
- 分子量
- 488.66
名称と別名
名称をさらに表示
データベース識別子
- CAS
7575-23-7- PubChem CID
- 82056
- DTXSID
DTXSID1044728- ChEMBL
CHEMBL3183062- UNII
- 6M5413VH6N
- EC Number
- 231-472-8
- Nikkaji
- J39.159J
物性
構造計算による物性
- XLogP
- 0.8
- 極性表面積
- 109 Ų
- 水素結合供与体数
- 4
- 水素結合受容体数
- 12
- 回転可能結合数
- 20
- 重原子数
- 29
- 形式電荷
- 0
- 複雑度
- 436
実験および物理化学的性質
物理化学的性質
- 沸点
- 275 °C1 · 275 °C1 mm Hg(lit.)
- 比重(密度)
- 1.28 g/mL · 1.28 g/mL at 25 °C(lit.)
- 蒸気圧
- 0 Pa · 0Pa at 25℃
- 屈折率
- 20 · n20/D 1.531(lit.)
- 闪点
- 230 °F · >230 °F
- 貯蔵温度
- 2 · 2-8°C, stored under nitrogen
- 溶解性
- Practically insoluble in water
- 外見
- clear liquid
- 酸解離定数(Pka)
- 8.99 · 8.99±0.10(Predicted)
- 色
- Colorless to Almost colorless
- 比重
- 1.28 · 1.28
- 水溶解度
- 3.69 mg/L · 3.69mg/L at 20℃
- BRN
- 2312625 · 2312625
- 化粧品成分の機能
- フィルム形成
- InChI
- 1S/C17H28O8S4/c18-13(1-5-26)22-9-17(10-23-14(19)2-6-27,11-24-15(20)3-7-28)12-25-16(21)4-8-29/h26-29H,1-12H2
- InChIKey
- JOBBTVPTPXRUBP-UHFFFAOYSA-N
- SMILES
- SCCC(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS
- LogP
- 2.8 at · 2.8 at 30℃
- CAS データベース
- 7575 · 7575-23-7(CAS DataBase Reference)
- EPAの化学物質情報
- 3 · Propanoic acid, 3-mercapto-, 2,2-bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl ester (7575-23-7)
安全と法規制
GHS分類
GHS Classification
Warning
H302 (94.9%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P261, P264, P270, P271, P272, P273, P280, P301+P317, P302+P352, P304+P340, P308+P316, P319, P321, P330, P333+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 292 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Propanoic acid, 3-mercapto-, 2,2-bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl ester
Propanoic acid, 3-mercapto-, 1,1'-[2,2-bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl] ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Propanoic acid, 3-mercapto-, 1,1'-[2,2-bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl] 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: 11-05-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/10120
Propanoic acid, 3-mercapto-, 2,2-bis(3-mercapto-1-oxopropoxy)methyl-1,3-propanediyl 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.
安全データ
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3334
- hs_code
- 2930.90.9250
- risk_code
- 36/37/38-50/53-43-22
- 化審法
- (2)-3330
- hazard_code
- Xi,N,Xn
- safety_code
- 26-36-61-60-36/37
- hazard_class
- 9
- packing_group
- III
- Hazard Classifications
- Acute Tox. 4 OralAquatic Acute 1Aquatic Chronic 1Skin Sens. 1
- ストレージクラス
- 10 - Combustible liquids
化学と産業
用途と製造
General Manufacturing Information
Plastics Product Manufacturing
Propanoic acid, 3-mercapto-, 1,1'-[2,2-bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl] ester: ACTIVE
応用分野
用途有機合成原料。
説明Pentaerythritol Tetra(3-mercaptopropionate), also known as pentaerythritol tetra-3-mercaptopropionate, pentaerythritol tetra (3-mercaptopropionate) (PETMP), colorless liquids, water-insoluble, and widely used as intermediates for organic synthesis, modifiers in polymerization reactions such as UV coatings, inks, adhesives, etc., crosslinking agents, acidic ion exchange catalysts, low-temperature curing agents, etc. At present, the main production mode is catalytic esterification of pentaerythritol and mercaptopropionic acid. The catalysts used are mostly methanesulfonic acid, p-toluenesulfonic acid, and the like, and the synthesized product has a tetraester content of less than 70%.
使用Pentaerythritol Tetra(3-mercaptopropionate) can be used for additives for hair treatments.
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補足説明
定義本品は、次の化学式で表される有機化合物である。
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