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2-Amino-5-diethylaminopentane

2-Amino-5-diethylaminopentane structure

CAS No.: 140-80-7

Chemical Name:: 2-Amino-5-diethylaminopentane

Synonyms: NovaldiaMine;NOVOLDIAMINE;N1,N1-Diethylpentane-1,4-diaMine;Chloroquine side chain;4-Aminopentyldiethylamin;4-aminopentyldiethylamine;2-Amino-5-diethylaminopentan;5-DIETHYLAMINO-2-AMINOPENTANE;4-AMINO-1-DIETHYLAMINOPENTANE;2-AMINO-5-DIETHYLAMINOPENTANE

CBNumber:: CB8137902

Molecular Formula:: C9H22N2

Molecular Weight:: 158.28

MDL Number:: MFCD00008091

MOL File:: 140-80-7.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 03:25:38

Product description	Number	Pack Size	Price
2-Amino-5-diethylaminopentane 97%	A48806	25g	$109
4-Amino-1-diethylaminopentane >98.0%(GC)(T)	D1004	25mL	$98
4-Amino-1-(diethylamino)pentane	TRC-A605620-5ML	5mL	$96
4-Amino-1-(diethylamino)pentane	TRC-A605620-1ML	1mL	$70
4-Amino-1-(diethylamino)pentane	TRC-A605620-10ML	10mL	$135
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2-Amino-5-diethylaminopentane Properties

Melting point	37.5°C (estimate)
Boiling point	101 °C / 37mmHg
Density	0.817 g/mL at 25 °C(lit.)
refractive index	n20/D 1.4429(lit.)
Flash point	155 °F
pka	10.81±0.35(Predicted)
form	clear liquid
color	Colorless to Almost colorless
Specific Gravity	0.82
Merck	14,6723
CAS DataBase Reference	140-80-7(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	BMT2PBF1DL
NIST Chemistry Reference	1,4-Pentanediamine, N1,N1-diethyl-(140-80-7)
EPA Substance Registry System	Novoldiamine (140-80-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H302+H312+H332-H314-H227

Precautionary statements

P501-P270-P261-P210-P271-P264-P280-P370+P378-P362+P364-P303+P361+P353-P301+P330+P331-P301+P312+P330-P304+P340+P310-P305+P351+P338+P310-P403+P235-P405

Hazard Codes

Risk Statements

Safety Statements

26-36/37/39-45

RIDADR

UN 2946

WGK Germany

RTECS

XE1900000

TSCA

TSCA listed

HS Code

2921.29.0055

HazardClass

6.1

PackingGroup

III

Limited Quantities

5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

NFPA 704

	2
3		0

2-Amino-5-diethylaminopentane price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	A48806	2-Amino-5-diethylaminopentane 97%	140-80-7	25g	$109	2023-06-20	Buy
TCI Chemical	D1004	4-Amino-1-diethylaminopentane >98.0%(GC)(T)	140-80-7	25mL	$98	2026-04-30	Buy
TRC	TRC-A605620-5ML	4-Amino-1-(diethylamino)pentane	140-80-7	5mL	$96	2026-06-03	Buy
TRC	TRC-A605620-1ML	4-Amino-1-(diethylamino)pentane	140-80-7	1mL	$70	2026-06-03	Buy
TRC	TRC-A605620-10ML	4-Amino-1-(diethylamino)pentane	140-80-7	10mL	$135	2026-06-03	Buy

Product number	Packaging	Price	Buy
A48806	25g	$109	Buy
D1004	25mL	$98	Buy
TRC-A605620-5ML	5mL	$96	Buy
TRC-A605620-1ML	1mL	$70	Buy
TRC-A605620-10ML	10mL	$135	Buy

2-Amino-5-diethylaminopentane Chemical Properties,Uses,Production

Chemical Properties

Colorless liquid.Soluble in water and alcohol.

Uses

manufacture of quinacrine and other antimalarials having the same basic side chain.

Production Methods

The diamine is produced by a conventional method, for example, by aminating 1-diethylaminopentan- 4-one under hydrogenation conditions, by hydrogenating the oxime, or by aminating 1-diethylaminopentan-4-ol.

General Description

A colorless liquid. Toxic by ingestion, inhalation and skin absorption. Irritating to skin and eyes. Used to make other chemicals.

Reactivity Profile

2-Amino-5-diethylaminopentane neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

2-Amino-5-diethylaminopentane synthesis

Synthesis of 2-Amino-5-diethylaminopentane from (R)-2-AMINO-5-DIETHYLAMINOPENTANE,

2-Amino-5-diethylaminopentane Preparation Products And Raw materials

Raw materials

Nickel aluminum alloy 5-Diethylamino-2-pentanone 2-Pentanone, 5-(diethylamino)-, oxime 2-(diethylamino)acetaldehyde (R)-2-AMINO-5-DIETHYLAMINOPENTANE,

5-DIETHYLAMINO-2-PENTANOL Methanol Ammonia

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Preparation Products

CHLOROQUINE 6-Methoxy-8-quinolinol

2-Amino-5-diethylaminopentane Suppliers

Global( 189)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5229	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21587	55
Speranza Chemical Co., Ltd.	+86-86-075521030354 +8618688942810	sophieliu@speranzachem.com	China	923	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29815	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6366	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Speranza Chemical Co., Ltd.	55
career henan chemical co	58
Xiamen AmoyChem Co., Ltd	58
Wuhan Chemwish Technology Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
SIMAGCHEM CORP	58

View Lastest Price from 2-Amino-5-diethylaminopentane manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-05-28	2-Amino-5-diethylaminopentane 140-80-7	$10.70	10KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD
2026-03-20	2-Amino-5-diethylaminopentane 140-80-7	$25.00	100ASSAYS	99.5%	100 mt	Hebei Chuanghai Biotechnology Co., Ltd
2019-07-06	2-Amino-5-diethylaminopentane 140-80-7	$7.00	1KG	99%	100kg	Career Henan Chemical Co

2-Amino-5-diethylaminopentane
140-80-7
$10.70
99%
Hebei Chuanghai Biotechnology Co,.LTD

2-Amino-5-diethylaminopentane
140-80-7
$25.00
99.5%
Hebei Chuanghai Biotechnology Co., Ltd

2-Amino-5-diethylaminopentane
140-80-7
$7.00
99%
Career Henan Chemical Co

2-Amino-5-diethylaminopentane Spectrum

2-Amino-5-diethylaminopentane(140-80-7)MS 2-Amino-5-diethylaminopentane(140-80-7)¹HNMR 2-Amino-5-diethylaminopentane(140-80-7)¹³CNMR 2-Amino-5-diethylaminopentane(140-80-7)IR1 2-Amino-5-diethylaminopentane(140-80-7)IR2 2-Amino-5-diethylaminopentane(140-80-7)Raman

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4-AMINO-1-DIETHYLAMINOPENTANE 5-DIETHYLAMINO-2-AMINOPENTANE 1,4-Pentanediamine, N1,N1-diethyl- 4-aminopentyldiethylamine PAROXETINE HYDROCHLORIDE ,(-)TRANS-3-[(1,3-BENZODIOXOL-5-YLOXY) METHYL]-4-(4-FLUOROPHENYL) PAROXETINE HYDROCHLORIDE N¹,N¹-Diethyl-1,4-pentanediamine δ-Diethylamino-α-methylbutylamine 2-AMINO-5-DIETHYLAMINOPENTANE(NOVOLDIAMINE) 2-Amino-5-diethylaminopentan 2-AMINO-5-DIETHYLAMINOPENTANE, 99+% N,N-Diethylpentane-1,4-diamine 4-Amino-N,N-diethylpentan-1-amine N1,N1-Diethyl-1,4-diaminopentane N1,N1-Diethyl-1,4-pentanediamine 5-(Diethylamino)-2-pentylamine delta-(Diethylamino)-alpha-methylbutylamine delta-Diethylaminoisopentylamine n,n-diethyl-4-methyl-tetramethylenediamin N,N-Diethyl-4-methyltetramethylenediamine n1,n1-diethyl-4-pentanediamine N5,N5-Diethyl-2,5-pentanediamine Tetramethylenediamine, N,N-diethyl-4-methyl- N1,N1-DIETHYL-1,4-DIAMINOPENTANE N1,N1-DIETHYL-1,4-PENTANEDIAMINE N′，N′-Diethyl-1，4-pentanediamine NOVOLDIAMINE 2-Amino-5-diethylaminopentane,N1,N1-Diethyl-1,4-pentanediamine 2-AMINO-5-DIETHYLAMINOPENTANE Hydroxychloroquine Impurity 18 4-Aminopentyldiethylamin N1N1-Diethyl-1,4-pentatediamine 1-(Diethylamino)-4-aminopentane 1-Diethylamino-4-aminopentane 1-Methyl-4-(diethylamino)butylamine 1-Methyl-4-dietylaminobutylamine 4-(Diethylamino)-1-methylbutylamine 4-Pentanediamine,N’,N’-diethyl-1 Novaldiamine 1-Diethylamino-4-aminopentane 4-Amino-1-diethylaminopentane > Chloroquine Impurity 3（Novaldiamine） Chloroquine side chain N,N-Diethyl-4-Aminopentylamine N1,N1-Diethylpentane-1,4-diaMine NovaldiaMine 140-80-7 C2H52NCH23CHNH2CH3 C9H22N2 AMINE Building Blocks Organic Building Blocks Nitrogen Compounds Polyamines API