基本情報
- 標準SMILES
CCCC(C)(C)O- InChIKey
WFRBDWRZVBPBDO-UHFFFAOYSA-N- 分子式
- C6H14O
- 平均分子量
- 102.17 g/mol
- 単同位体質量
- 102.10446507
概要
2-methylpentan-2-ol appears as a colorless liquid. Less dense than water. Vapors heavier than air. Used to make other chemicals.
名称と識別子
- 優先名称
- 2-Methylpentan-2-ol
- IUPAC
- 2-methylpentan-2-ol
- 現地名
- 2-メチル-2-ペンタノール
- 英語名
- 2-Methyl-2-pentanol
- 分子式
- C6H14O
- 分子量
- 102.17
名称と別名
名称をさらに表示
データベース識別子
- CAS
590-36-3- PubChem CID
- 11543
- DTXSID
DTXSID4060440- ChEMBL
CHEMBL450417- UNII
- HU2SO831KP
- EC Number
- 209-681-0
- Nikkaji
- J59.832A
物性
構造計算による物性
- XLogP
- 1.4
- 極性表面積
- 20.2 Ų
- 水素結合供与体数
- 1
- 水素結合受容体数
- 1
- 回転可能結合数
- 2
- 重原子数
- 7
- 形式電荷
- 0
- 複雑度
- 48.1
実験および物理化学的性質
Physical Description
2-methylpentan-2-ol appears as a colorless liquid. Less dense than water. Vapors heavier than air. Used to make other chemicals.
Colorless liquid; [CAMEO]
Liquid
物理化学的性質
- 融点
- -107 °C · -107 °C
- 沸点
- 120 · 120-122 °C(lit.)
- 比重(密度)
- 0.835 g/mL · 0.835 g/mL at 25 °C(lit.)
- 屈折率
- 20 · n20/D 1.411(lit.)
- 闪点
- 70 °F · 70 °F
- 貯蔵温度
- Flammables area
- 溶解性
- 32.4 g/リットル · 32.4g/リットル
- 酸解離定数(Pka)
- 15.38 · 15.38±0.29(Predicted)
- 外見
- clear liquid
- 色
- Colorless to Almost colorless
- 臭い (Odor)
- 1 · ジプロピレングリコール中1.00%。刺激臭
- 爆発限界(explosive limit)
- 1.1 · 1.1-7%(V)
- 水溶解度
- 20 ℃の水に32g/Lで溶けます。アルコールに可溶。 · 20℃の水に32g/Lで溶けます。アルコールに可溶。
- BRN
- 1718951 · 1718951
- Henry's Law Constant
- 2.8 · 2.8×10-1 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
- InChI
- 1S/C6H14O/c1-4-5-6(2,3)7/h7H,4-5H2,1-3H3
- InChIKey
- WFRBDWRZVBPBDO-UHFFFAOYSA-N
- SMILES
- CCCC(C)(C)O
- LogP
- 1.603 · 1.603 (est)
- CAS データベース
- 590 · 590-36-3(CAS DataBase Reference)
- EPAの化学物質情報
- 2 · 2-Methyl-2-pentanol (590-36-3)
化学的性質
化学的特性clear colorless to yellow liquid
安全と法規制
GHS分類
GHS Classification
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 46 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
2-Pentanol, 2-methyl-: HSNO Approval: HSR001259 Approved with controls
Fire Hazards
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:
· HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
Health Hazards
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:
· May cause toxic effects if inhaled or absorbed through skin.
Reactivity Profile
2-METHYLPENTAN-2-OL is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
DOT Hazard Classification
2-Methylpentan-2-ol
UN2560
Class 3 Flammable and combustible liquid (49 eCFR § 173.120)
PG III: the degree of danger presented by the material is minor
安全と保護具
Accidental Release Measures
· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.
· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.
First Aid
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:
General First Aid:
Isolation and Evacuation
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:
Immediate precautionary measure
毒性情報
安全データ
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2560
- hs_code
- 29051900
- risk_code
- 10-36/37/38
- 化審法
- (2)-217
- 消防法
- 危-4-2-III
- hazard_code
- Xi
- safety_code
- 26-36
- hazard_class
- 3
- packing_group
- III
- Hazard Classifications
- Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3
- ストレージクラス
- 3 - Flammable liquids
化学と産業
用途と製造
応用分野
使用It is used to study its antagonist activity. It reacts with a second target site to alter the spatial relation between the hydrophobic agonist binding site and the allosteric site. It may initiate the polymerization of isocyanates and epoxides.
一般的な説明A colorless liquid. Less dense than water. Flash point 99°F. Vapors heavier than air. Used to make other chemicals.
上流・下流製品情報
上流原料
サプライヤー45 社
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