Cas no 111-51-3 (N,N,N',N'-Tetramethyl-1,4-diaminobutane)

N,N,N',N'-Tetramethyl-1,4-diaminobutane is a quaternary ammonium compound with the molecular formula C?H??N?. It serves as a versatile intermediate in organic synthesis, particularly in the preparation of phase-transfer catalysts and surfactants. Its symmetrical structure and high nitrogen content make it useful for applications requiring strong basicity or quaternization reactions. The compound is also employed in polymer chemistry as a crosslinking agent or curing accelerator. Its stability and solubility in polar solvents enhance its utility in various industrial processes. Proper handling is essential due to its potential reactivity with acids and oxidizing agents.

N,N,N',N'-Tetramethyl-1,4-diaminobutane structure

111-51-3 structure

Product Name:N,N,N',N'-Tetramethyl-1,4-diaminobutane

CAS No:111-51-3

MF:C₈H₂₀N₂

MW:144.257802009583

MDL:MFCD00008338

CID:162936

PubChem ID:87577060

Update Time:2025-10-22

N,N,N',N'-Tetramethyl-1,4-diaminobutane Chemical and Physical Properties

Names and Identifiers

- 1,4-Butanediamine,N1,N1,N4,N4-tetramethyl-
- N,N,N',N'-Tetramethyl-1,4-diaminobutane
- N1,N1,N4,N4-Tetramethylbutane-1,4-diamine
- N,N,N',N'-tetramethylbutane-1,4-diamine
- N,N,N',N'-Tetramethyltetramethylenediamine
- N,N,N',N'-Tetramethyl-1,4-butanediamine
- n,n,n',n'-tetramethyl-4-butanediamine
- tetramethylputrescine
- N,N,N',N'-tetramethyl-butane-1,4-diamine
- TETRAMETHYLDIAMINOBUTANE
- 2,7-Dimethyl-2,7-diazaoctane
- 1,4-BIS(DIMETHYLAMINO)-BUTANE
- N,N,N',N'-TETRAMETHYLPUTRESCINE
- N,N,N',N'-Tetramethylbutanediamine
- n,n,n’,n’-tetramethyl-4-butanediamine
- alpha,delta-(Tetramethyldiamino)butane
- 1,4-BIS(DIMETHYLAMINO)-BUTANE 97+%
- InChI=1/C8H20N2/c1-9(2)7-5-6-8-10(3)4/h5-8H2,1-4H3
- UNII-5J7765FHLU
- 1,4-Butanediamine, N1,N1,N4,N4-tetramethyl-
- (CH3)2N(CH2)4N(CH3)2
- D94769
- N,N,N',N'-Tetramethyl-1,4-butanediamine, 98%
- n,n,n',n'-Tetramethyl-1,4'-butanediamine
- .alpha.,.delta.-(Tetramethyldiamino)butane
- Tetramethylputrescin
- 5J7765FHLU
- EINECS 203-878-5
- BRN 1735538
- NS00023574
- DTXSID0059403
- 4-04-00-01284 (Beilstein Handbook Reference)
- CS-0095543
- 1,4-Butanediamine, N,N,N',N'-tetramethyl-
- J-640337
- 1,4-Bis(dimethylamino)butane
- N,N,N,N-Tetramethyl-1,4-Butanediamine
- AS-75485
- 111-51-3
- SCHEMBL21216
- VEAZEPMQWHPHAG-UHFFFAOYSA-
- J-800340
- AKOS015894497
- n,n,n',n'-tetramethylbutylenediamine
- Q27262400
- FT-0606798
- MFCD00008338
- N(SUP1),N(SUP1),N(SUP4),N(SUP4)-TETRAMETHYL-1,4-BUTANEDIAMINE
- T1289
- TETRAMETHYLDIAMINOBUTANE [MI]
- AI3-23335
- N,N,N\\',N\\'-TETRAMETHYL-1,4-BUTANEDIAMINE
- DB-040983
- MDL： MFCD00008338
- Inchi： 1S/C8H20N2/c1-9(2)7-5-6-8-10(3)4/h5-8H2,1-4H3
- InChI Key： VEAZEPMQWHPHAG-UHFFFAOYSA-N
- SMILES： N(C)(C)CCCCN(C)C

Computed Properties

Exact Mass: 144.16300
Monoisotopic Mass: 144.163
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 2
Heavy Atom Count: 10
Rotatable Bond Count: 5
Complexity: 59.7
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Surface Charge: 0
Tautomer Count: nothing
XLogP3: 1
Topological Polar Surface Area: 6.5A^2

Experimental Properties

Color/Form: Not determined
Density: 0.792?g/mL?at 25?°C(lit.)
Melting Point: -100 °C
Boiling Point: 100°C/97.5mmHg
Flash Point: Fahrenheit: 109.4 ° f
Celsius: 43 ° c
Refractive Index: n20/D 1.428(lit.)
PSA: 6.48000
LogP: 0.88980
Merck: 9226
Solubility: Not determined

N,N,N',N'-Tetramethyl-1,4-diaminobutane Security Information

Symbol:
Prompt：dangerous
Signal Word：Danger
Hazard Statement： H226-H314
Warning Statement： P210-P233-P240-P241+P242+P243-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P370+P378-P403+P235-P405-P501
Hazardous Material transportation number：UN 2734 8/PG 2
WGK Germany：3
Hazard Category Code： 10-34
Safety Instruction： S26-S36/37/39-S45
RTECS：EJ7530000
Hazardous Material Identification：
HazardClass：8
PackingGroup：II
Storage Condition：Flammable area
Safety Term：8
Packing Group：II
Risk Phrases：R10
Packing Group：II
Hazard Level：8

N,N,N',N'-Tetramethyl-1,4-diaminobutane Customs Data

HS CODE：2921290000
Customs Data：

China Customs Code:
2921290000

Overview:

2921290000. Other acyclic polyamines and their derivatives and their salts. VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

Declaration elements:

Product Name, component content, use to

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%

N,N,N',N'-Tetramethyl-1,4-diaminobutane Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	SA00857-5g	N1,N1,N4,N4-Tetramethylbutane-1,4-diamine	111-51-3	98%	5g	￥504.0	2024-07-19
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	N823750-5ml	N,N,N',N'-Tetramethyl-1,4-diaminobutane	111-51-3	98%	5ml	￥490.00	2022-09-01
XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd.	127108-5G	N,N,N',N'-Tetramethyl-1,4-diaminobutane	111-51-3		5g	￥691.32	2023-12-10
abcr	AB251525-25 ml	N,N,N',N'-Tetramethyl-1,4-butanediamine, 98%; .	111-51-3	98%	25 ml	€128.80	2024-04-20
TRC	T890068-.25ml	N,N,N',N'-Tetramethyl-1,4-diaminobutane	111-51-3		.25ml	45.00	2021-07-16
TRC	T890068-.5ml	N,N,N',N'-Tetramethyl-1,4-diaminobutane	111-51-3		.5ml	$ 65.00	2022-06-02
TRC	T890068-2.5mg	N,N,N',N'-Tetramethyl-1,4-diaminobutane	111-51-3		2.5mg	$ 80.00	2022-06-02
TRC	T890068-0.25ml	N,N,N',N'-Tetramethyl-1,4-diaminobutane	111-51-3		0.25ml	$ 50.00	2022-06-02
eNovation Chemicals LLC	Y1013950-25g	N1,N1,N4,N4-Tetramethylbutane-1,4-diamine	111-51-3	98%	25g	$425	2023-09-04
TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd.	T1289-25ML	N,N,N',N'-Tetramethyl-1,4-diaminobutane	111-51-3	>98.0%(GC)(T)	25ml	￥790.00	2024-04-18

N,N,N',N'-Tetramethyl-1,4-diaminobutane Suppliers

Suzhou Senfeida Chemical Co., Ltd

Gold Member

Audited Supplier

(CAS:111-51-3)N,N,N,N-Tetramethyl-1,4-butanediamine

Order Number:1632492

Stock Status:in Stock

Quantity:Company Customization

Purity:98%

Pricing Information Last Updated:Monday, 14 April 2025 21:49

Price ($):discuss personally

Email:[email protected]

Tiancheng Chemical (Jiangsu) Co., Ltd

Gold Member

Audited Supplier

(CAS:111-51-3)四甲基丁二胺

Order Number:LE1632492

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 12:29

Price ($):discuss personally

Email:[email protected]

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