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Pentamethyldiethylenetriamine

Pentamethyldiethylenetriamine structure

CAS No.: 3030-47-5

Chemical Name:: Pentamethyldiethylenetriamine

Synonyms: PMDETA;PMDTA;FENTACAT 5;entamethyldiethylenetriamine;1,1,4,7,7-Pentamethyldiethylentriamin;N1-(2-(DiMethylaMino)ethyl)-N1,N2,N2-triMethylethane-1,2-diaMine;pmdt;PMDPTA;PMDTA PMDETA;LUPRAGEN(R) N 301

CBNumber:: CB2162535

Molecular Formula:: C9H23N3

Molecular Weight:: 173.3

MDL Number:: MFCD00014876

MOL File:: 3030-47-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-04-24 14:58:13

Product description	Number	Pack Size	Price
N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine for synthesis	8.41692	100mL	$143
N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine for synthesis	8.41692	500mL	$566
N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine 99%	369497	250ml	$128
N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine 99%	369497	1l	$400
N,N,N',N'',N''-Pentamethyldiethylenetriamine >99.0%(GC)	P0881	25mL	$17
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Pentamethyldiethylenetriamine Properties

Melting point	−20 °C(lit.)
Boiling point	198 °C(lit.)
Density	0.83 g/mL at 25 °C(lit.)
vapor pressure	0.23 mm Hg ( 20 °C)
refractive index	n20/D 1.442(lit.)
Flash point	128 °F
storage temp.	Store below +30°C.
pka	8.84±0.38(Predicted)
form	Powder
color	White
Odor	Fishy, ammoniacal odor
PH	11.9 (100g/l, H2O, 20℃)
explosive limit	1.1-5.7%(V)
Water Solubility	Miscible in water.
FreezingPoint	<-70℃
Sensitive	Air Sensitive
BRN	1741396
Stability	Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.
InChI	1S/C9H23N3/c1-10(2)6-8-12(5)9-7-11(3)4/h6-9H2,1-5H3
InChIKey	UKODFQOELJFMII-UHFFFAOYSA-N
SMILES	CN(C)CCN(C)CCN(C)C
LogP	-2.1 at 25℃
CAS DataBase Reference	3030-47-5(CAS DataBase Reference)
FDA UNII	3274UTY3HL
EPA Substance Registry System	1,1,4,7,7-Pentamethyldiethylenetriamine (3030-47-5)
UNSPSC Code	12352116
NACRES	NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS06

Signal word

Danger

Hazard statements

H302-H311-H314

Precautionary statements

P280-P301+P312+P330-P303+P361+P353-P305+P351+P338+P310

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

22-24-34-10

Safety Statements

26-36/37/39-45

RIDADR

UN 2734 8/PG 2

WGK Germany

RTECS

IE2100000

10-34

Autoignition Temperature

311 °F

TSCA

TSCA listed

HazardClass

PackingGroup

HS Code

29212900

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials

Hazard Classifications

Acute Tox. 3 Dermal
Acute Tox. 4 Oral
Eye Dam. 1
Skin Corr. 1B

Toxicity

LD50 orally in Rabbit: 1330 mg/kg LD50 dermal Rabbit 230 mg/kg

Limited Quantities

1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	2
3		0

Pentamethyldiethylenetriamine price More Price(31)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.41692	N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine for synthesis	3030-47-5	100mL	$143	2026-04-30	Buy
Sigma-Aldrich	8.41692	N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine for synthesis	3030-47-5	500mL	$566	2026-04-30	Buy
Sigma-Aldrich	369497	N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine 99%	3030-47-5	250ml	$128	2026-04-30	Buy
Sigma-Aldrich	369497	N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine 99%	3030-47-5	1l	$400	2026-04-30	Buy
TCI Chemical	P0881	N,N,N',N'',N''-Pentamethyldiethylenetriamine >99.0%(GC)	3030-47-5	25mL	$17	2026-04-30	Buy

Product number	Packaging	Price	Buy
8.41692	100mL	$143	Buy
8.41692	500mL	$566	Buy
369497	250ml	$128	Buy
369497	1l	$400	Buy
P0881	25mL	$17	Buy

Pentamethyldiethylenetriamine Chemical Properties,Uses,Production

Chemical Properties

colourless liquid with an amine odour

Uses

Used as ligand in NMR study of complexation/aggregation with neopentyllithium1 and in the study of ligand effects on the selectivity of CO2 incorporation into α,ω-diynes

Definition

ChEBI: Pentamethyldiethylenetriamine is a polyazaalkane. It is functionally related to a diethylenetriamine.

Flammability and Explosibility

Non flammable

Safety Profile

Poison by skin contact. Moderately toxic by ingestion.When heated to decomposition it emits toxic fumes of NOx.

Synthesis

99.5% of diethylenetriamine was added to the high-pressure reactor, and 5 wt% of Pd/C catalyst was added to the high-pressure reactor, and the amount of catalyst added accounted for 0.5 wt% of the amount of diethylenetriamine feed. After the replacement of nitrogen and hydrogen in the reactor, the reactor was filled with hydrogen and maintained at 3MPa, stirred vigorously, and the material in the reactor was heated up and maintained at 130, and then 37% of formaldehyde solution was added dropwise, and the molar ratio of formaldehyde and diethylenetriamine was 5.5:1, and the time of formaldehyde addition was controlled to be 5 h. After the hydrogen absorption was stopped, the catalyst was maintained at 10 h, and the catalyst was added at 0.5wt% of the diethylenetriamine feeding amount. When the hydrogen absorption was stopped, it was kept for 10 minutes, the temperature was lowered to 50 , and the pressure was relieved and replaced, and the reaction solution in the kettle was filtered, and the catalyst of the retained solids was rinsed into the reaction kettle through the backwash operation and continued to be used for the next batch of hydrogenation, and the main components of the filtrate were pentamethyldivinylenetriamine and water. A sample of the filtrate was analyzed by gas chromatography, and the content of pentamethyldiethylenetriamine was 98.32 wt%. Using the same batch of catalyst, the same operation was repeated five times, and the contents of pentamethyldiethylenetriamine were 98.26 wt%, 97.83 wt%, 98.11 wt%, 97.24 wt%, 97.82 wt%, respectively.

Pentamethyldiethylenetriamine synthesis

Synthesis of Pentamethyldiethylenetriamine from Formaldehyde and Diethylenetriamine

Pentamethyldiethylenetriamine Preparation Products And Raw materials

Raw materials

Preparation Products

2,5-Dichloroisonicotinic acid 5-(TRIFLUOROMETHYL)-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE 4-BROMO-5-(TRIFLUOROMETHYL)-1-PHENYL-1H-PYRAZOLE N,N'-Dimethylpiperazine

Pentamethyldiethylenetriamine Suppliers

Global( 417)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Tianjin Zhongxin Chemtech Co., Ltd.	86-22-66880623 +8618622897568	sales@tjzxchem.com	China	572	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Yanxi Chemical Co., Ltd.	+8618531123677	faithe@yan-xi.com	China	5853	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5235	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	+8613343047651	admin@zlchemi.com	China	3692	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-13017695106 +86-13676922317	jiuyitime@fdachem.com	China	16513	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29640	60
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

Supplier	Advantage
Tianjin Zhongxin Chemtech Co., Ltd.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55

View Lastest Price from Pentamethyldiethylenetriamine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-04-30	Pentamethyldiethylenetriamine 3030-47-5	US $0.00 / KG	170KG	98%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD
2026-04-17	pentamethyldiethylenetriamine 3030-47-5	US $2.00-5.00 / kg	1kg	99%	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2026-03-20	Pentamethyldiethylenetriamine 3030-47-5	US $10.00 / KG	1KG	99%	100 mt	Hebei Chuanghai Biotechnology Co., Ltd

Pentamethyldiethylenetriamine
3030-47-5
US $0.00 / KG
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

pentamethyldiethylenetriamine
3030-47-5
US $2.00-5.00 / kg
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Pentamethyldiethylenetriamine
3030-47-5
US $10.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

Pentamethyldiethylenetriamine Spectrum

Pentamethyldiethylenetriamine(3030-47-5)MS Pentamethyldiethylenetriamine(3030-47-5)¹HNMR Pentamethyldiethylenetriamine(3030-47-5)¹³CNMR Pentamethyldiethylenetriamine(3030-47-5)IR1 Pentamethyldiethylenetriamine(3030-47-5)Raman

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PENTAMETHYLDIETHYLENETRIAMINE N,N,N',N',N''-PENTAMETHYLDIETHYLENETRIAMINE 1,1,4,7,7-pentamethyl-diethylenetriamin 2,5,8-trimethyl-2,5,8-triazanonane 2-Ethanediamine,N-[2-(dimethylamino)ethyl]-N,N’,N’-trimethyl-1 n-[2-(dimethylamino)ethyl]-n,n',n'-trimethyl-1,2-ethanediamine N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine,PMDETA, PMDTA Pentamethyldiethylen 1,1,4,7,7-pentaMEthyl- N,N,N,N,-pentaMethyldiethylenetriaMine PentaMethyldiethylenetriaMine PMTDA PMDTA PMDETA N1-(2-(DiMethylaMino)ethyl)-N1,N2,N2-triMethylethane-1,2-diaMine 1,1,4,7,7-PentaMethyldiethylenetriaMine, 99+% 25GR N-PentaMethyl Diethylene TriaMine N,N,N,N,N- fiveMethyl twovinylthree aMine PMDETAPentaMethyldiethylenetriaMine N,N,N',N'',N''-PentaMethyldiethylenetriaMine 99% N,N,N',N'',N''-Pentamethyldiethylenetriamine 1,1,4,7,7-Pentamethyldiethylenetriamine PMDTA n-(2-(dimethylamino)ethyl)-n,n’,n’-trimethyl-2-ethanediamine n-[2-(dimethylamino)ethyl]-n,n’,n’-trimethyl-2-ethanediamine pmdt 1,1,4,7,7-PENTAMETHYLDIETHYLENETRIAMINE Bis(2-dimethylaminoethyl)methylamine METHYLBIS(2-DIMETHYLAMINOETHYL)-AMINE LUPRAGEN(R) N 301 PENTAMETHYLDIETHYLENETRIAMINE 99% 1,1,4,7,7-Pentamethyldiethylenetriamine, 99+% 1,2-Ethanediamine, N-2-(dimethylamino)ethyl-N,N,N-trimethyl- 1,1,4,7,7-Pentamethyldiethylentriamin N-(2-Dimethylaminoethyl)-N,N',N'-trimethylethane-1,2-diamine 1,1,4,7,7-Pentamethyldiethylenetriamine ,98% 2,2'-(Methylimino)bis(N,N-dimethylethanamine) N-Methyl-N,N-bis(2-dimethylaminoethyl)amine 1,2-Ethanediamine, N1-[2-(dimethylamino)ethyl]-N1,N2,N2-t rimethyl- N,N,N',N'',N''-Pentamethyldiethylenetriamine> N,N,N',N'',N''-PENTAMETHYLDIETHYLENETRIA Pentamethyldiethylenetriamine ISO 9001：2015 REACH entamethyldiethylenetriamine FENTACAT 5 3030-47-5 Pentamethyldiethylenetriamine N,N,N',N'',N''-Pentamethyldiethylenetriamine N-(2-(Dimethylamino)ethyl)-N,N',N'-trimethyl-1,2-ethandiamin PMDPTA Pentamethyldiethylenetriamine (PC-5) 1,1,4,7,7-Pentamethyldiethylenetriamine 98%min -pentamethyldiethylenetriamine PMDETA PMDTA 3030-47-5 CH32NCH2CH22NCH3 C9H23N3 Building Blocks Organic Building Blocks Nitrogen Compounds Polyamines fine chemicals