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1,2-Dimethylpropylamine

1,2-Dimethylpropylamine structure

CAS No.: 598-74-3

Chemical Name:: 1,2-Dimethylpropylamine

Synonyms: 3-methyl-2-butanamin;3-METHYL-2-BUTANAMINE;2-AMINO-3-METHYLBUTANE;3-Methyl-2-aminobutane;3-Amino-2-methylbutane;3-Methylbutane-2-amine;1,2 Dimethylpropylamme;1,2-DIMETHYLPROPYLAMINE;1,2-dimethyl-propylamin;1,2-Dimethylpropanamine

CBNumber:: CB2719942

Molecular Formula:: C5H13N

Molecular Weight:: 87.16

MDL Number:: MFCD00008081

MOL File:: 598-74-3.mol

MSDS File:: SDS

Last updated:2026-04-10 10:27:09

Product description	Number	Pack Size	Price
1,2-Dimethylpropylamine ≥98%	190187	25g	$233
1,2-Dimethylpropylamine	FD45770	50g	$300
1,2-Dimethylpropylamine	FD45770	5G	$70
1,2-Dimethylpropylamine	FD45770	10g	$110
1,2-Dimethylpropylamine	4455AL	25g	$142
More product size

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1,2-Dimethylpropylamine Properties

Melting point	-50 °C (lit.)
Boiling point	84-87 °C (lit.)
Density	0.757 g/mL at 25 °C (lit.)
refractive index	n20/D 1.4055(lit.)
Flash point	−18 °F
storage temp.	2-8°C, sealed storage, away from moisture and light
solubility	Chloroform (Sparingly), Methanol (Slightly)
pka	10.80±0.10(Predicted)
form	Oil
color	Colourless
BRN	635656
Henry's Law Constant	4.0×10^-1 mol/(m³Pa) at 25℃, Yaws (2003)
InChI	InChI=1S/C5H13N/c1-4(2)5(3)6/h4-5H,6H2,1-3H3
InChIKey	JOZZAIIGWFLONA-UHFFFAOYSA-N
SMILES	CC(N)C(C)C
CAS DataBase Reference	598-74-3(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	1P7J19TM9E
NIST Chemistry Reference	2-Butanamine, 3-methyl-(598-74-3)
EPA Substance Registry System	3-Methyl-2-butanamine (598-74-3)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS02,GHS05,GHS06
Signal word	Danger
Hazard statements	H225-H302-H311-H314
Precautionary statements	P210-P233-P280-P301+P312-P303+P361+P353-P305+P351+P338
Hazard Codes	F,C
Risk Statements	11-21/22-34
Safety Statements	16-26-27-36/37/39-45
RIDADR	UN 3286 3/PG 2
WGK Germany	3
RTECS	UI1100000
TSCA	TSCA listed
HazardClass	3
PackingGroup	II
HS Code	2921199990
Toxicity	LD50 ipr-mus: 279 mg/kg JJPAAZ 17,475,67

1,2-Dimethylpropylamine price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	190187	1,2-Dimethylpropylamine ≥98%	598-74-3	25g	$233	2026-04-30	Buy
Biosynth Carbosynth	FD45770	1,2-Dimethylpropylamine	598-74-3	50g	$300	2021-12-16	Buy
Biosynth Carbosynth	FD45770	1,2-Dimethylpropylamine	598-74-3	5G	$70	2021-12-16	Buy
Biosynth Carbosynth	FD45770	1,2-Dimethylpropylamine	598-74-3	10g	$110	2021-12-16	Buy
AK Scientific	4455AL	1,2-Dimethylpropylamine	598-74-3	25g	$142	2021-12-16	Buy

Product number	Packaging	Price	Buy
190187	25g	$233	Buy
FD45770	50g	$300	Buy
FD45770	5G	$70	Buy
FD45770	10g	$110	Buy
4455AL	25g	$142	Buy

1,2-Dimethylpropylamine Chemical Properties,Uses,Production

Chemical Properties

White powder solid

Uses

1,2-Dimethylpropylamine was used as standard in separation of alkali and alkaline earth metal cations by capillary electrochromatography on monolithic octadecylsilica columns.

Safety Profile

Poison by intraperitoneal route. A flammable liquid. When heated to decomposition it emits toxic vapors of NOx.

Synthesis

1,2-Dimethylpropylamine was synthesised by hydrogenation reaction from 3-methyl-butan-2-one with platinum oxide; ammonia; ammonium chloride under 735.5 - 2206.5 Torr.
1,2-Dimethylpropylamine synthesis

1,2-Dimethylpropylamine Preparation Products And Raw materials

Raw materials

Preparation Products

1,2-Dimethylpropylamine Suppliers

Global( 132)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan Konberd Biotech Co., Ltd	+undefined18986093962	admin@konberdbio.com	China	1378	58
SHANDONG OUCHEM CO.,LTD.	+86-18506360988	wtaili@ouchem.cn	China	51	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13843	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21590	55
Shanghai Worldyang Chemical Co.,Ltd.	+86-021-56795779 +8613651600618	sales@worldyachem.com	China	967	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29794	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 +86-17392581500	1015@dideu.com	China	3992	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14304	58

Supplier	Advantage
Wuhan Konberd Biotech Co., Ltd	58
SHANDONG OUCHEM CO.,LTD.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Worldyang Chemical Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Win-Win chemical CO., Limited	58

View Lastest Price from 1,2-Dimethylpropylamine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-12-01	1,2-Dimethylpropylamine 598-74-3	US $0.00 / kg	1kg	99%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
2025-01-07	1,2-DIMETHYLPROPYLAMINE 598-74-3	US $0.00-0.00 / kg	0.1kg	98% Min.	500kg	SHANDONG OUCHEM CO.,LTD.
2019-12-20	1,2-Dimethylpropylamine 598-74-3	US $1.00 / g	1g	99%	T	Career Henan Chemical Co

1,2-Dimethylpropylamine
598-74-3
US $0.00 / kg
99%
Shaanxi Dideu New Materials Co. Ltd

1,2-DIMETHYLPROPYLAMINE
598-74-3
US $0.00-0.00 / kg
98% Min.
SHANDONG OUCHEM CO.,LTD.

1,2-Dimethylpropylamine
598-74-3
US $1.00 / g
99%
Career Henan Chemical Co

1,2-Dimethylpropylamine Spectrum

1,2-Dimethylpropylamine(598-74-3)MS 1,2-Dimethylpropylamine(598-74-3)¹HNMR 1,2-Dimethylpropylamine(598-74-3)¹³CNMR 1,2-Dimethylpropylamine(598-74-3)IR1 1,2-Dimethylpropylamine(598-74-3)Raman

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1,2-Dimethylpropanamine 1,2-dimethyl-propylamin 3-Methyl-2-aminobutane 3-methyl-2-butanamin Propylamine, 1,2-dimethyl- 3-METHYL-2-BUTANAMINE (+/-)-3-METHYL-2-BUTYLAMINE (+/-)-2-AMINO-3-METHYLBUTANE 2-AMINO-3-METHYLBUTANE 1,2-DIMETHYLPROPYLAMINE (+/-)-1,2-DIMETHYLPROPYLAMINE, 98+% (±)-3-Methyl-2-butylamine,98+% (n)-3-methyl-2-butylamine 2-Butanamine, 3-methyl- 3-Amino-2-methylbutane 3-Methylbutane-2-amine (+/-)-2-Amino-3-methylbutane, 98+% 1,2-Dimethylpropylamine ISO 9001：2015 REACH 1,2 Dimethylpropylamme TIANFUCHEM--High purity 1,2-Dimethylpropylamine factory price (+/-)-3-Methyl-2-Butylamine (±)-3-Methyl-2-butylamine 598-74-3 598743 AMINE C2 to C6 Building Blocks Amines Organic Building Blocks Nitrogen Compounds Amines C2 to C6 Nitrogen Compounds Amines and Anilines