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Pentamethyldiethylenetriamine

Pentamethyldiethylenetriamine structure

CAS No:
3030-47-5
Formula:
C9H23N3
Chemical Name:
Pentamethyldiethylenetriamine
Synonyms:
1,2-Ethanediamine,N1-[2-(dimethylamino)ethyl]-N1,N2,N2-trimethyl-;Diethylenetriamine,1,1,4,7,7-pentamethyl-;1,2-Ethanediamine,N-[2-(dimethylamino)ethyl]-N,N′,N′-trimethyl-;N1-[2-(Dimethylamino)ethyl]-N1,N2,N2-trimethyl-1,2-ethanediamine;Pentamethyldiethylenetriamine;N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine;PMDT;1,1,4,7,7-Pentamethyldiethylenetriamine;N,N,N′,N′,N′′-Pentamethylbis(2-aminoethyl)amine;PMDTA;PMDETA;Bis[2-(dimethylamino)ethyl]methylamine;N,N-Bis[2-(dimethylamino)ethyl]methylamine;2,5,8-Trimethyl-2,5,8-triazanonane;Toyocat DT;Polycat 5;N,N,N′,N′′,N′′-Pentamethyl-3-azapentane-1,5-diamine;Kaolizer 3;1,1,4,7,7-Pentamethyl-1,4,7-triazaheptane;PC CAT PMDETA;Desmorapid PV;N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine;N,N,N′,N′′,N′′-Pentamethylbis(2-aminoethyl)amine;N-[2-(Dimethylamino)ethyl]-N,N′,N′-trimethyl-1,2-ethanediamine;Dabco PMDETA;NSC 65659;N-Methyl-N,N-bis(2-dimethylaminoethyl)amine;PC 5;Lupragen N 301;N 301;Jeffcat PMDETA;Niax C 5;Kao 3;N,N-Bis(2-dimethylaminoethyl)methanamine;Niax Catalyst C 5;Tegoamin PMDETA;KL 3;DY 5;AM 1;(2-[[2-(Dimethylamino)ethyl](methyl)amino]ethyl)dimethylamine;N1,N1,N3,N5,N5-Pentamethyl-3-azapentane-1,5-diamine;106494-67-1;75831-40-2;157732-35-9;223785-87-3
Categories:
Organic Chemistry > Amides

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Description

colourless liquid with an amine odour

Liquid

Pentamethyldiethylenetriamine is a polyazaalkane. It derives from a diethylenetriamine.

Pentamethyldiethylenetriamine Basic Attributes

Molecular Weight：

173.3

Exact Mass：

173.30

BRN：

1741396

EC Number：

221-201-1

UNII：

3274UTY3HL

NSC Number：

65659

DSSTox ID：

DTXSID7029249

HScode：

29212900

Characteristics

PSA：

9.7

XLogP3：

0.3

Appearance：

White Powder

Density：

0.9±0.1 g/cm3

Melting Point：

162-163 °C

Boiling Point：

85-86 °C @ Press: 12 Torr

Flash Point：

128 °F

Refractive Index：

1.464

Water Solubility：

Miscible in water.

Storage Conditions：

Store below +30°C.

Vapor Pressure：

0.23 mm Hg ( 20 °C)

Toxicity：

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

Explosive limit：

1.1-5.7%(V)

Safety Information

Packing level：

Ⅱ

Hazard category：

Transport codes：

UN 2734 8/PG 2

wgk germany：

hazard class code：

22-24-34-10

safety instructions：

26-36/37/39-45

RTECS Number：

IE2100000

Marks：

Stability/Shelf Life：

Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.

Precautionary statement(s)：

P260-P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338

Hazard Statements：

H302-H311-H314

GHS Classification：

|Danger|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P260, P264, P270, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P361, P363, P405, and P501|H302 (97.95%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P311, P312, P321, P322, P330, P361, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 440 companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H226: Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P264, P270, P280, P301+P312, P302+P352, P303+P361+P353, P312, P322, P330, P361, P363, P370+P378, P403+P235, P405, and P501

Drug Information

MeSH Entry Terms：

N,N,N',N'',N''-Pentamethyldiethylenetriamine

Pentamethyldiethylenetriamine Use and Manufacturing

Uses

NMR was used to study the ligand of neopentyl lithium complexation and the effect of CO2 ligand interacting with α,ω-diyne. N,N,N~",N~"~",N~"~"-pentamethyldiethylene triamine catalyst is a highly active tertiary amine catalyst. Due to its unique space nitrogen shielding interaction, its basic The characteristics can more effectively catalyze the reaction between water and isocyanate, so N,N,N~",N~"~",N~"~"-pentamethyldiethylenetriamine is an excellent rigid foam and soft The foaming catalyst of high-quality foam is often shared with DMCHA. N,N,N~",N~"~",N~"~"-pentamethyldiethylene triamine is also used to balance the overall foaming and gel reaction.

Intermediates

Building/construction materials not covered elsewhere

Production

1,000,000 - 10,000,000 lb

Manufacturing Info：

All other chemical product and preparation manufacturing|1,2-Ethanediamine, N1-[2-(dimethylamino)ethyl]-N1,N2,N2-trimethyl-: ACTIVE

Computed Properties

Molecular Weight:173.30
XLogP3:0.3
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:6
Exact Mass:173.189197746
Monoisotopic Mass:173.189197746
Topological Polar Surface Area:9.7
Heavy Atom Count:12
Complexity:89.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of Pentamethyldiethylenetriamine

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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Pentamethyldiethylenetriamine

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