Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Amino-5-diethylaminopentane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Amino-5-diethylaminopentane
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

140-80-7

140-80-7 structure

Name: Novoldiamine
Chemical Name: 2-Amino-5-diethylaminopentane
CAS Number: 140-80-7
Molecular Formula: C₉H₂₂N₂
Molecular Weight: 158.284
Catalog: Chemical reagent Organic reagent Polyamine
Create Date: 2018-04-05 08:00:00
Modify Date: 2026-07-08 01:42:37

Name	2-Amino-5-diethylaminopentane
Synonyms	Tetramethylenediamine, N,N-diethyl-4-methyl N,N-Diethylpentane-1,4-diamine 4-Amino-N,N-diethylpentan-1-amine 4-(Diethylamino)-1-methylbutylamine 5-DIETHYLAMINO-2-AMINOPENTANE 5-(Diethylamino)-2-pentylamine 2-Amino-5-diethylaminopentan N5,N5-Diethyl-2,5-pentanediamine N1,N1-DIETHYL-1,4-PENTANEDIAMINE 1-Diethylamino-4-aminopentane N1,N1-Diethyl-1,4-diaminopentane N1,N1-Diethyl-1,4-pentanediamine N,N-diethyl-4-aminopentylamine MFCD00008091 N1,N1-Diethylpentane-1,4-diamine POXETINE HYDROCHLORIDE ,(-)TRANS-3-[(1,3-BENZODIOXOL-5-YLOXY) METHYL]-4-(4-FLUOROPHENYL) POXETINE HYDROCHLORIDE 2-Amino-5-diethylaminopentane,N1,N1-Diethyl-1,4-pentanediamine 1-Methyl-4-dietylaminobutylamine delta-(Diethylamino)-alpha-methylbutylamine N1,N1-Diethylpentane-1,4-diaMine Hydroxychloroquine Impurity 18 N1N1-Diethyl-1,4-pentatediamine Novaldiamine 1-Diethylamino-4-aminopentane N,N-Diethyl-4-methyltetramethylenediamine d-Diethylamino-a-methylbutylamine 4-Aminopentyldiethylamin 4-Amino-1-diethylaminopentane > Chloroquine side chain N′，N′-Diethyl-1，4-pentanediamine 2-AMINO-5-DIETHYLAMINOPENTANE n,n-diethyl-4-methyl-tetramethylenediamin δ-Diethylaminoisopentylamine 1-Methyl-4-(diethylamino)butylamine 1-(Diethylamino)-4-aminopentane Chloroquine Impurity 3（Novaldiamine） N,N-Diethyl-1,4-pentanediamine 2-Amino-5-(diethylamino)pentane 4-aminopentyldiethylamine NOVOLDIAMINE EINECS 205-435-1 d-diethylaminoisopentylamine 4-Amino-1-diethylaminopentane δ-Diethylamino-α-methylbutylamine NovaldiaMine 2-AMINO-5-DIETHYLAMINOPENTANE(NOVOLDIAMINE) 4-Pentanediamine,N’,N’-diethyl-1 N1,N1-Diethyl-1,4-pentanediamine N1,N1-DIETHYL-1,4-DIAMINOPENTANE delta-Diethylaminoisopentylamine n1,n1-diethyl-4-pentanediamine N1,N1-Diethyl-1,4-diaminopentane N,N-Diethyl-4-Aminopentylamine 1,4-Pentanediamine, N1,N1-diethyl 4-AMINO-1-DIETHYLAMINOPENTANE

Density	0.8±0.1 g/cm3
Boiling Point	200.5±8.0 °C at 760 mmHg
Molecular Formula	C₉H₂₂N₂
Molecular Weight	158.284
Flash Point	68.3±0.0 °C
Exact Mass	158.178299
PSA	29.26000
LogP	1.42
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.453

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XE1900000

CHEMICAL NAME :: Tetramethylenediamine, N,N-diethyl-4-methyl-

CAS REGISTRY NUMBER :: 140-80-7

BEILSTEIN REFERENCE NO. :: 0741890

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C9-H22-N2

MOLECULAR WEIGHT :: 158.33

WISWESSER LINE NOTATION :: 2N2&4M1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05228 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X8296 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 4354 (estimated) No. of Female Employees: 729 (estimated)

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 2946 6.1/PG 3
WGK Germany	1
RTECS	XE1900000
Packaging Group	III
Hazard Class	8
HS Code	2921290000

Precursor 10
105-14-6 101881-56-5 39749-10-5 5412-69-1
5426-96-0 32314-21-9 136571-69-2 67-56-1
7664-41-7 7647-01-0
DownStream 9
2007-01-4 27228-62-2 3295-64-5 1243-14-7
54-05-7 35471-59-1 109-89-7 25844-57-9
74861-78-2

HS Code	2921290000
Summary	2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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