Pentylamine (HCID 8060)

概要

N-amylamine appears as a clear colorless liquid with an ammonia-like odor. Irritates the eyes and respiratory system. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Used as a corrosion inhibitor, solvent, flotation agent and in the manufacture of other chemicals.

名称と識別子

優先名称: Pentylamine
IUPAC: pentan-1-amine
現地名: アミルアミン
英語名: Amylamine
分子式: C5H13N
分子量: 87.16

名称と別名

AmylaminePentylamine110-58-7pentan-1-amine1-Aminopentane1-PentylamineN-AMYLAMINE1-Pentanaminen-PentylamineMonoamylamineNorleucamineE05QM3V8EF

名称をさらに表示

アミルアミンペンタン-1-アミンn-アミルアミン1-アミノペンタン1-ペンタンアミンペンチルアミンN-ペンチルアミンｎアミルアミン1-アミノペンタン(n-アミルアミン)アミルアミン (異性体混合物)N‐ペンチルアミン1-ペンチルアミン1-ペンチルアミン, 98%PentylaminAMYLAMINESAmylaminAMINE C5

NSC-7906DTXSID0021919FEMA NO. 4242CHEBI:74848RefChem:171523DTXCID801919203-780-2932-628-4

データベース識別子

CAS: 110-58-7
PubChem CID: 8060
DTXSID: DTXSID0021919
ChEBI: CHEBI:74848
UNII: E05QM3V8EF
EC Number: 203-780-2、932-628-4、935-734-9
Nikkaji: J1.978J

物性

構造計算による物性

XLogP: 1.5
極性表面積: 26 Å²
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: 3
重原子数: 6
形式電荷: 0
複雑度: 19.9

実験および物理化学的性質

Chemical Classes · 2 件

Nitrogen Compounds -> Amines, Aliphatic

Corrosives

DrugsPharmaceuticals -> Listed in ZINC15

SpringerMaterials PropertiesBoiling point

Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food

Density · 2 件

0.7547 (NTP, 1992) - Less dense than water; will float

0.750-0.759

Flavoring AgentsEU Flavoring substances

物理化学的性質

融点: 55 °C · −55 °C(lit.)
沸点: 104 °C · 104 °C(lit.)
比重(密度): 0.752 g/mL · 0.752 g/mL at 25 °C(lit.)
蒸気密度: 3.01 · 3.01 (vs air)
蒸気圧: 120.9 hPa · 120.9 hPa (47 °C)
FEMA: 4242 · 4242 | PENTYLAMINE
屈折率: 20 · n20/D 1.411(lit.)
闪点: 42 °F · 42 °F
貯蔵温度: Flammables area
溶解性: アルコール、エーテルに可溶。
酸解離定数(Pka): 10.63 · 10.63(at 25℃)
外見: 液体
色: 無色透明～ごくわずかに黄色
臭い (Odor): 0.1 %。アンモニアっぽい · プロピレングリコール中0.10%。アンモニアっぽい
においのタイプ: 魚の臭いがします
由来生物: synthetic
爆発限界(explosive limit): 2.2 · 2.2-22%(V)
水溶解度: 溶ける
比熱容量: 2.5 J/ · Cp(liquid): 2.5 J/(g·K), at 25℃
Merck: 14 · 14,598
JECFA Number: 1585 · 1585
BRN: 505953 · 505953
Henry's Law Constant: 4.3 · 4.3×10-1 mol/(m3Pa) at 25℃, Brockbank (2013)
Dielectric constant: 4.6 · 4.6(22℃)
主な用途: フレーバーそして香料
InChI: 1S/C5H13N/c1-2-3-4-5-6/h2-6H2,1H3
InChIKey: DPBLXKKOBLCELK-UHFFFAOYSA-N
SMILES: CCCCCN
LogP: 1.49 · 1.49
CAS データベース: 110 · 110-58-7(CAS DataBase Reference)
NISTの化学物質情報: 1 · 1-Pentanamine(110-58-7)
EPAの化学物質情報: Amylamine (110-58-7)

化学的性質

化学的特性ペンチルアミンは化学式C5H11NH2で表される有機化合物ですこの化合物はアルキルアミンの一種であり特に長鎖アルキルアミンのグループに属しますペンチルアミンは自然界に広く分布しており特定の植物や微生物によって生産されることがありますまた工業的には重要な中間体として多くの化学合成プロセスで利用されています

化学的特性n-Amylamine is a strong base in aqueous solutions and organic solvents that readily forms salts with acids.

安全と法規制

GHS分類

GHS Classification · 6 件

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 171 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

危険有害性情報

Regulatory Information · 5 件

Chemical: 1-Pentanamine

Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)

Status: Active Update: 09-02-2016 https://echa.europa.eu/registration-dossier/-/registered-dossier/11243

Amylamine: Does not have an individual approval but may be used under an appropriate group standard

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 LabelFlammable Liquid Corrosive

Fire Hazards · 2 件

Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:

· Flammable/combustible material.

Health Hazards · 2 件

Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:

· May cause toxic effects if inhaled or ingested.

Hazards Summary · 1 件

Corrosive to skin; [Quick CPC] A severe irritant; [NTP] Safe when used as a flavoring agent in food; [JECFA] Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; Harmful by ingestion, inhalation, and skin absorption; [Alfa Aesar MSDS]

DOT ID and Guide1106 132

安全と保護具

Fire FightingExcerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:

Accidental Release Measures · 2 件

· 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 · 2 件

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

General First Aid:

Exposure Control and Personal Protection· Wear positive pressure self-contained breathing apparatus (SCBA).

Nonfire Spill ResponseExcerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:

Isolation and Evacuation · 2 件

Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:

Immediate precautionary measure

毒性情報

Adverse EffectsDermatotoxin - Skin burns.

Toxicity DataLCLo (rat) = 2,000 ppm/4hr

安全データ

F: 34
wgk: 3
tsca: TSCA listed
rtecs: SC0300000
ridadr: UN 1106 3/PG II/III (AMYLAMINE)
毒性: LD50 orally in Rabbit: 470 mg/kg LD50 dermal Rabbit 1120 mg/kg
hs_code: 29211990
risk_code: 11-22-34-42/43-20/21/22-52/53
化審法: (2)-133
消防法: 危-4-1-II
hazard_code: F,C
safety_code: 16-26-36/37/39-45-33-61
hazard_class: 3
packing_group: II
自然発火温度: 305 °C
Hazard Classifications: Acute Tox. 4 DermalAcute Tox. 4 OralAquatic Chronic 3Eye Dam. 1Flam. Liq. 2Skin Corr. 1B
ストレージクラス: 3 - Flammable liquids

化学と産業

用途と製造

UsesUsed as a chemical intermediate, solvent, gasoline additive, and in corrosion inhibitors, dyestuffs, flotation agents, rubber chemicals, insecticides, and pharmaceuticals; [NTP]

Use Classification · 3 件

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

Flavoring Agents -> JECFA Flavorings Index

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

General Manufacturing Information1-Pentanamine: ACTIVE

応用分野 · 3 件

用途ペンチルアミンはその独特の化学的性質から多岐にわたる用途を持っています例えば農薬や医薬品の合成の中間体として利用されることがありますまた合成樹脂や染料表面活性剤の製造にも用いられますさらに特定の有機合成反応の触媒としても重要な役割を果たします

使用Amylamine is a general reagent used in functionalizing the target molecules with pentyl chain. It has also been used as a cosurfactant to increase the phase stability of the bilayer systems.

一般的な説明A clear colorless liquid with an ammonia-like odor. Flash point 30°F. Irritates the eyes and respiratory system. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Used as a corrosion inhibitor, solvent, flotation agent and in the manufacture of other chemicals.

調製方法 · 2 件

n-Amylamine is primarily produced by the amination of alkyl halides rather than using alcohol. This reaction is carried out at a temperature of 300-500°C and a pressure of 790-3550 kPa. Alternatively, n-amylamine can be produced from the reaction of amyl chlorides with ammonia. This procedure also produces small amounts of amylenes and amyl alcohol which can be removed by steam distillation (Schweizer et al 1978).

純化方法Dry it by prolonged shaking with NaOH pellets, then distilling. Store it in a CO2-free atmosphere. [Beilstein 4 IV 674.]