4,4'-Methylenebis(N,N-dimethylaniline)

4,4'-Methylenebis(N,N-dimethylaniline) Properties

Melting point	88-89 °C(lit.)
Boiling point	390 °C
Density	1.0344 (rough estimate)
refractive index	1.5794 (estimate)
Flash point	178 °C
storage temp.	Sealed in dry,Room Temperature
pka	5.57±0.12(Predicted)
form	Crystalline Powder, Crystals and/or Chunks
color	Off-white or light gray or beige-brown
Water Solubility	Insoluble
Merck	14,6176
BRN	479956
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides, active metals, oxides, chlorates, halogenated compounds, iron chloride, nitro acompounds, peroxides, strong ammonia solution, sulfides, vinyl polymers.
InChIKey	JNRLEMMIVRBKJE-UHFFFAOYSA-N
CAS DataBase Reference	101-61-1(CAS DataBase Reference)
EWG's Food Scores	4
FDA UNII	L6SPP9K4WQ
Proposition 65 List	4,4'-Methylene bis(N,N-dimethyl)benzenamine
IARC	2B (Vol. 27, Sup 7, 99) 2010
NIST Chemistry Reference	Benzenamine, 4,4'-methylenebis[N,N-dimethyl-(101-61-1)
EPA Substance Registry System	4,4'-Methylenebis[N,N-dimethylaniline] (101-61-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS08,GHS09

Signal word

Danger

Hazard statements

H350-H410

Precautionary statements

P202-P273-P280-P308+P313-P391-P405

Hazard Codes

T,N,Xi

Risk Statements

45-50/53

Safety Statements

53-45-60-61

RIDADR

UN 3077 9/PG 3

WGK Germany

3

RTECS

BY5250000

Hazard Note

Harmful/Irritant

TSCA

Yes

HazardClass

6.1(b)

PackingGroup

III

HS Code

29215990

NFPA 704

	1
2		0

4,4'-Methylenebis(N,N-dimethylaniline) price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	M44451	4,4′-Methylenebis(N,N-dimethylaniline) 98%	101-61-1	5g	$39	2024-03-01	Buy
Sigma-Aldrich	M44451	4,4′-Methylenebis(N,N-dimethylaniline) 98%	101-61-1	100g	$159	2024-03-01	Buy
TCI Chemical	B0483	Bis[4-(dimethylamino)phenyl]methane >98.0%(GC)(T)	101-61-1	25g	$32	2024-03-01	Buy
TCI Chemical	B0483	Bis[4-(dimethylamino)phenyl]methane >98.0%(GC)(T)	101-61-1	500g	$182	2024-03-01	Buy
Alfa Aesar	A18466	4,4'-Methylenebis(N,N-dimethylaniline), 98+%	101-61-1	50g	$48.9	2024-03-01	Buy

Product number	Packaging	Price	Buy
M44451	5g	$39	Buy
M44451	100g	$159	Buy
B0483	25g	$32	Buy
B0483	500g	$182	Buy
A18466	50g	$48.9	Buy

4,4'-Methylenebis(N,N-dimethylaniline) Chemical Properties,Uses,Production

Description

4,4-Methylenebis(N,N-dimethyl)benzenamineis a yellow crystalline compound. Molecular weight =254.41; Boiling point = 390℃; Freezing/Melting point =90- 91℃. Hazard Identification (based on NFPA-704 MRating System): Health 2, Flammability 1, Reactivity 0.Insoluble in water.

Chemical Properties

yellow to tan crystals

Chemical Properties

4,40 -Methylenebis(N,N-dimethyl)benzenamine is a yellow crystalline compound.

Uses

4,4'-Methylenebis(N,N-dimethylaniline)is used as a chemical intermediate in the manufacture of dyes and for its hydrochloric salt and is also used as an analytical reagent in the determination of lead.

Uses

Has been used in manufacture of dyes. As reagent for lead: Dtsch. Med. Wochenschr. 52, 1855 (1926).

Definition

ChEBI: 4,4'-Methylenebis(N,N-dimethylaniline) is a diarylmethane.

General Description

Yellowish glistening leaflets or plates or tan crystals. Weak odor. Sublimes without decomposition.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

4,4'-Methylenebis(N,N-dimethylaniline) is incompatible with acids, acid chlorides, acid anhydrides and oxidizing agents. 4,4'-Methylenebis(N,N-dimethylaniline) is also incompatible with active metals, potassium, oxides, chlorates, halogenated compounds, iron chloride, nitro compounds, peroxides, strong ammonia solutions, sulfides and vinyl polymers .

Fire Hazard

4,4'-Methylenebis(N,N-dimethylaniline) is combustible.

Safety Profile

Confirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Moderately toxic by ingestion. Mutation data reported. A flammable liquid. When heated to decomposition it emits toxic fumes of NOx.

Potential Exposure

4,40 -methylenebis(N,N-dimethyl) benzenamine is used as an intermediate in dye manufacture and as an analytical reagent in the determination of lead.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.Note to physician: Treat for methemoglobinemia.Spectrophotometry may be required for precise determination of levels of methemoglobin in urine.

Carcinogenicity

4,4′-Methylenebis(N,N-dimethyl)benzenamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.

storage

Color Code—Blue: Health Hazard/Poison: Store ina secure poison location. Prior to working with this chemicalyou should be trained on its proper handling and storage.4,40-Methylenebis(N,N-dimethyl)benzenamine must be storedto avoid contact with oxidizers (such as perchlorates, peroxides, permanganates, chlorates, and nitrates) and strong acids(such as hydrochloric, sulfuric, and nitric), since violent reactions occur. Store in tightly closed containers in a cool, wellventilated area. A regulated, marked area should be established where this chemical is handled, used, or stored in compliance with OSHA Standard 1910.1045.

Shipping

UN3259 Amines, solid, corrosive, n.o.s, or Polyamines, solid, corrosive, n.o.s., Hazard class: 8; Labels: 8-Corrosive material, Technical Name Required. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.

Purification Methods

Crystallise the base from EtOH (2mL/g) or 95% EtOH (ca 12mL/g). It sublimes on heating. [Beilstein 13 IV 390.]

Incompatibilities

Strong acids, oxidizers, acid chlorides; acid anhydrides.

4,4'-Methylenebis(N,N-dimethylaniline) synthesis

Synthesis of 4,4'-Methylenebis(N,N-dimethylaniline) from 4,4'-Methylenedianiline and Dimethyl carbonate

4,4'-Methylenebis(N,N-dimethylaniline) Preparation Products And Raw materials

Raw materials

Formic acid Paraformaldehyde N,N-Dimethylaniline Acetic acid 4-(DIMETHYLAMINO)BENZYL ALCOHOL

N-Methylformanilide Dimethyl sulfoxide

1of2

Preparation Products

Tetrakis[4-(dimethylamino)phenyl]ethene 4,4'-Bis(dimethylamino)thiobenzophenone Trimethylphenylammonium chloride 4,4'-Bis(dimethylamino)benzhydrol N-METHYLACETANILIDE

N,N,N',N'-TETRAMETHYLBENZIDINE Acridinium, 3,6-bis(dimethylamino)-10-methyl-, methyl sulfate ACRIDINE ORANGE Basic Orange 14

1of2

4,4'-Methylenebis(N,N-dimethylaniline) Suppliers

Global( 206)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12453	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8822	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
Nanjing Hengbei Chemicals Co., Ltd.	+86-25-58393656	sales@hengbeichem.cn	China	6856	58
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	1026@dideu.com	China	9360	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Nanjing Hengbei Chemicals Co., Ltd.	58
Shaanxi Didu New Materials Co. Ltd	58

View Lastest Price from 4,4'-Methylenebis(N,N-dimethylaniline) manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-08-01	4,4'-Methylenebis(N,N-dimethylaniline) 101-61-1	US $0.00 / kg	1kg	99%	1000tons	Hebei Mojin Biotechnology Co., Ltd
2023-04-19	4,4'-Methylenebis(N,N-dimethylaniline) 101-61-1	US $0.00 / KG	1KG	99%	10 mt	Hebei Guanlang Biotechnology Co., Ltd.
2023-04-13	4,4'-Methylenebis(N,N-dimethylaniline) 101-61-1	US $25.00 / kg	1kg	99%	5000 Ton	Hebei Duling International Trade Co. LTD

4,4'-Methylenebis(N,N-dimethylaniline)
101-61-1
US $0.00 / kg
99%
Hebei Mojin Biotechnology Co., Ltd

4,4'-Methylenebis(N,N-dimethylaniline)
101-61-1
US $0.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

4,4'-Methylenebis(N,N-dimethylaniline)
101-61-1
US $25.00 / kg
99%
Hebei Duling International Trade Co. LTD

4,4'-Methylenebis(N,N-dimethylaniline) Spectrum

4,4'-Methylenebis(N,N-dimethylaniline)(101-61-1)MS 4,4'-Methylenebis(N,N-dimethylaniline)(101-61-1)¹HNMR 4,4'-Methylenebis(N,N-dimethylaniline)(101-61-1)¹³CNMR 4,4'-Methylenebis(N,N-dimethylaniline)(101-61-1)IR1 4,4'-Methylenebis(N,N-dimethylaniline)(101-61-1)IR2 4,4'-Methylenebis(N,N-dimethylaniline)(101-61-1)Raman

101-61-1(4,4'-Methylenebis(N,N-dimethylaniline))Related Search:

Poly(dimethylsiloxane) Amino tris(methylene phosphonic acid) Dimethyl sulfoxide 4,4'-Methylenedianiline Dimethicone

Benzenamine, N,N-dimethyl-, sulfate (1:1) Dimethylcarbamoyl chloride DIMETHYLANILINE 2,4-Dimethyl aniline N,N-Dimethyl-1,4-phenylenediamine

N,N-Dimethylformamide N,N-Dimethylacetamide 3,4'-DIAMINODIPHENYLMETHANE N,N-Diethylaniline Chlorodiphenylmethane

4-Dimethylaminopyridine Tris(hydroxymethyl)aminomethane 4-Dimethylaminobenzaldehyde

1of4

Aniline, 4,4'-methylenebis[N,N-dimethyl- Baze michlerova bazemichlerova bazemichlerova(czech) Benzenamine, 4,4'-methylenebis*N,N-dimethyl- bis(4-(n,n-dimethylamino)phenyl)methane bis(p-(dimethylamino)phenyl)-methan bis(p-(n,n-dimethylamino)phenyl)methane bis(p-dimethylamino)diphenylmethane Bis[4-(N,N-dimethylamino)phenyl]methane Bis[p-(N,N-dimethylamino)phenyl]methane Diphenylmethane, tetramethyldiamino- Methane base Michler's hydride Methane, bis(4,4'-dimethylaminophenyl)- Methane, bis(p-(dimethylamino)phenyl)- Methanediamine, tetramethyl-N,N'-diphenyl- Methylene base methylenebase methylenebis(n,n-dimethylaniline) michler’sketone,reduced michler’smethane Michler's methane N-(4-[4-(Dimethylamino)benzyl]phenyl)-N,N-dimethylamine N,N,N',N'-Tetramethyl-p,p'-diaminodiphenylmethane N,N,N’,N’-Tetramethyl-4,4’-dia n,n,n’,n’-tetramethyl-p,p’-diaminodiphenylmethane n,n,n’n’-tetramethyl-p,p’-diaminodiphenylmethane 4,4'-Tetramethyldia n,n’-tetramethyldiaminodiphenylmethane N,N'-Tetramethyldiaminodiphenylmethane NCI-C01990 p,p’-bis(dimethylamino)diphenylmethane p,p’-bis(n,n-dimethylaminophenyl)methane p,p'-Bis(dimethylamino)diphenylmethane p,p'-Bis(N,N-dimethylaminophenyl)methane p,p-Dimethylaminodiphenylmethane Reduced michler'S ketone reducedmichler’sketone tetramethyldiamino-diphenylmethan 4,4'-Bis(diMethylaMinophenyl)Metha Methane Base 4,4'-Methylenebis(N,N-dimethylaniline) Tetra Base 4,4'-Tetramethyldiaminodiphenylmethane 4,4’-methylenebis(n,n-dimethyl)-benzenamine 4,4’-methylenebis(n,n-dimethyl-anilin 4,4’-methylenebis(n,n-dimethyl-benzenamin 4,4’-methylenebis(N,N-dimethyl-Benzenamine 4,4'-(Dimethylamino)diphenylmethane 4,4’-(dimethylamino)diphenylmethane 4,4’-methylenebis(n,n-dimethyl)benzenamine Bis[4-(dimethylamino)phenyl]methane 4,4'-Methylenebis(N,N-dimethylaniline) N,N,N′,N′-Tetramethyl-4,4′-methylenedianiline,4,4′-Methylenebis-N,N-dimethylaniline, Arnolds base, N,N,N′,N′-Tetramethyl-4,4′-diaminodiphenylmethane 4,4′-Methylenebis(N,N-dimethylaniline),N,N,N′,N′-Tetramethyl-4,4′-diaminodiphenylmethane, N,N,N′,N′-Tetramethyl-4,4′-methylenedianiline, Arnolds base 4,4′-Methylenebis(N Methane Bas N,N,N′,N′-Tetramethyl-4,4′-methylenedianiline N,N,N′,N'-Tetramethyl-4,4'-diaminodiphenylmethane Arnolds base 4,4'-Tetramethyldiaminodiphenyl methane Bis[4-(dimethylamino)phenyl]methane 4,4'-Methylenebis(N,N-dimethylaniline) Methane Base Tetra tetramethyl-n,n’-diphenyl-methanediamin Methylene bis(N,N'-dimethyl)aniline, 4,4'-? Michler's Base 4,4'-bis(N,N-dimethyl)aminodiphenylmethane 4,4'-Methylenebis(N,N-dimethylaniline)~N,N,N',N'-Tetramethyl-4,4'-diaminodiphenylmethane