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MBBA

MBBA structure

CAS No.: 26227-73-6

Chemical Name:: MBBA

Synonyms: MBPA;MBBA;dl1047n;SODIUMBROMEBRATE;TIMTEC-BB SBB008193;LABOTEST-BB LT00451793;N-(P-ANISAL)-4-BUTYLANILINE;P-ANISYLIDENE-P-BUTYLANILINE;N-anisylidene-p-butylaniline;p-methoxybenzal-p-butylaniline

CBNumber:: CB9400322

Molecular Formula:: C18H21NO

Molecular Weight:: 267.37

MDL Number:: MFCD00009464

MOL File:: 26227-73-6.mol

MSDS File:: SDS

Last updated:2026-05-28 06:15:23

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MBBA Properties

Melting point	21.1°C
Boiling point	410.55°C (rough estimate)
Density	1.027 g/mL at 25 °C (lit.)
refractive index	1.5486-1.5506
Flash point	113 °C
storage temp.	Refrigerator
solubility	soluble in Methanol
pka	4.24±0.50(Predicted)
form	powder to lump to clear liquid
color	White or Colorless to Light orange to Yellow
InChI	InChI=1S/C18H21NO/c1-3-4-5-15-6-10-17(11-7-15)19-14-16-8-12-18(20-2)13-9-16/h6-14H,3-5H2,1-2H3
InChIKey	FEIWNULTQYHCDN-UHFFFAOYSA-N
SMILES	C1(N=CC2=CC=C(OC)C=C2)=CC=C(CCCC)C=C1
CAS DataBase Reference	26227-73-6(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	O69C41149Y
EPA Substance Registry System	N-(4-Methoxybenzylidine)-4'-butylaniline (26227-73-6)
UNSPSC Code	12352103
NACRES	NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

36/37/38

Safety Statements

37/39-26

WGK Germany

RTECS

BW9550000

TSCA

TSCA listed

HS Code

2921.42.9000

Storage Class

10 - Combustible liquids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
0		0

MBBA price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	158224	N-(4-Methoxybenzylidene)-4-butylaniline 98%	26227-73-6	5g	$85.2	2026-04-30	Buy
Sigma-Aldrich	158224	N-(4-Methoxybenzylidene)-4-butylaniline 98%	26227-73-6	25g	$269	2026-04-30	Buy
TCI Chemical	M0275	N-(4-Methoxybenzylidene)-4-butylaniline >98.0%(GC)(T)	26227-73-6	25g	$94	2026-04-30	Buy
Biosynth	FM62033	N-(4-Methoxybenzylidene)-4-butylaniline	26227-73-6	50g	$150	2026-06-04	Buy
Biosynth	FM62033	N-(4-Methoxybenzylidene)-4-butylaniline	26227-73-6	100g	$197	2026-06-04	Buy

Product number	Packaging	Price	Buy
158224	5g	$85.2	Buy
158224	25g	$269	Buy
M0275	25g	$94	Buy
FM62033	50g	$150	Buy
FM62033	100g	$197	Buy

MBBA Chemical Properties,Uses,Production

Chemical Properties

TURBID YELLOW LIQUID

Uses

N-(4-Methoxybenzylidene)-4-butylaniline (MBBA) is a nematic liquid crystal molecule that can be prepared by condensing distilled n-butylaniline and methoxybenzaldehyde. It can be used as an anisotropic solvent which has an isotropic transition temperature of 315k. It is majorly used in the development of liquid crystal cells.

General Description

Cloudy light yellow liquid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

MBBA neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Fire Hazard

MBBA is combustible.

MBBA Preparation Products And Raw materials

Raw materials

Preparation Products

MBBA Suppliers

Global( 100)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Kindchem（Nanjing)Co.,Ltd	025-025-85281586 +86-18105181009	sales@kindchem.cn	China	296	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 452520369	sales@maya-r.com	China	11693	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75

Supplier	Advantage
Kindchem（Nanjing)Co.,Ltd	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Shanghai Longsheng chemical Co.,Ltd.	59
Syntechem Co.,Ltd	57
Maya High Purity Chemicals	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75

View Lastest Price from MBBA manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-08-25	N-(4-Methoxybenzylidene)-4-butylaniline 26227-73-6	$2.00-6.00	1kg	99%	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
	2024-06-11	N-(4-Methoxybenzylidene)-4-butylaniline 26227-73-6		5g	98%	1000	Kindchem(Nanjing)Co.,Ltd

N-(4-Methoxybenzylidene)-4-butylaniline
26227-73-6
$2.00-6.00
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

N-(4-Methoxybenzylidene)-4-butylaniline
26227-73-6
$0.00
98%
Kindchem(Nanjing)Co.,Ltd

MBBA Spectrum

MBBA(26227-73-6)MS MBBA(26227-73-6)¹HNMR MBBA(26227-73-6)¹³CNMR MBBA(26227-73-6)IR1 MBBA(26227-73-6)Raman

26227-73-6(MBBA)Related Search:

EBBA MBBA 4-n-Butoxybenzylidene-4'-pentylaniline MBBA,4'-(3-METHYL-2-BUTENYL-OXY)BENZALDEHYDE (MBBA) p-Pentyloxybenzylidene p-heptylaniline

p-Hexyloxybenzylidene p-butylaniline p-Butoxybenzylidene-p-octylaniline p-Butoxybenzylidene p-butylaniline p-Ethoxybenzylidene p-heptylaniline p-Decyloxybenzylidene-p-butylaniline

p-Heptyloxybenzylidene p-butylaniline p-Nonyloxybenzylidene p-butylaniline p-Hexyloxybenzylidene p-octylaniline p-Acetoxybenzylidene p-butylaniline N-(4-Methoxy-2-hydroxybenzylidene)-4-n-butylaniline

p-Butoxybenzylidene p-heptylaniline 4-Heptyloxybenzylidene 4-heptylaniline p-Methoxybenzylidene p-decylaniline

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TIMTEC-BB SBB008193 N-(P-ANISYLIDENE)-4-BUTYLANILINE N-(P-ANISAL)-4-BUTYLANILINE N-(METHOXYBENZYLIDENE)-4-BUTYLANILINE N-(METHYLOXYBENZYLIDENE)-4-BUTYLANILINE P-ANISYLIDENE-P-BUTYLANILINE P-METHOXYBENZYLIDENE P-BUTYLANILINE N-(4-METHOXYBENZYLIDENE)-4-N-BUTYLANILINE N-(4-METHOXYBENZYLIDENE)-4-BUTYLANILINE LABOTEST-BB LT00451793 MBBA 4-BUTYL-N-(4-METHOXYBENZYLIDENE)ANILINE 4'-METHOXYBENZYLIDENE-4-N-BUTYLANILINE 4'-Methoxybenzylidene-4-N-butykaniline SODIUMBROMEBRATE N-(METHYLOXYBENZYLIDENE)-4-BUTYLANILINE: 99.5% 4''-METHOXYBENZYLIDENE-4-N-BUTYLANILINE 98+% N-(4-Methoxybenzylidene)-4-butylbenzenamine N-(4-Methoxybenzylidene)-4-butylaniline,99% N-(4-METHOXYBENZYLIDENE)-4-BUTYLANILINE, 98% MBBA N-(p-Anisal)-4-butylaniline N-(p-Anisylidene)-4-butylaniline MBBA N-(4-Methylphenyl)-N-(4-phenyl-phenyl)-aMine(MBPA) (E)-4-butyl-N-(4-Methoxybenzylidene)aniline 1-[(p-methoxybenzylidene)amino]-4-butylbenzene 1-butyl-4-[(p-methoxybenzylidene)amino]benzene 4’-methoxybenzylidiene-4-butylaniline 4-butyl-n-((4-methoxyphenyl)methylene)-benzeneamin 4-butyl-n-[(4-methoxyphenyl)methylene]-benzenamin 4-Butyl-N-[(4-methoxyphenyl)methylene]benzenamine 4-Butyl-N-[(4-methoxyphenyl)-methylene]benzen-amine 4-butyl-N-[(4-methoxyphenyl)methylene]-Benzenamine 4-Butyl-N-[(E)-(4-methoxyphenyl)methylidene]aniline 4-Methoxybenzylidine 4'-butylaniline Aniline, p-butyl-N-(p-methoxybenzylidene)- aniline,p-butyl-N-(p-methoxybenzylidene)- Benzenamine, 4-butyl-N-[(4-methoxyphenyl)methylene]- benzenamine,4-butyl-N-[(4-methoxyphenyl)methylene]- dl1047n N-(4-methoxybenzal)-4-butylaniline N-(4-Methoxybenzal)-p-butylaniline N-(p-Methoxybenzylidene)-p-butylaniline N-(p-methoxybenzylidene)-p-n-butylaniline N-anisylidene-p-butylaniline p-[N-(p’-methoxybenzylidene)amino]butylbenzene p-butyl-n-(p-methoxybenzylidene)-anilin p-butyl-N-(p-methoxybenzylidene)aniline p-methoxybenzal-p-butylaniline p-methoxybenzylidene-n-butylaniline N-(4-Methoxybenzylidene)-4-butylaniline 98% N-(4-Methoxybenzylidene)-4-butylaniline N-(4-Methoxybenzylidene)-4-butylaniline> N-(4-Butylphenyl)-1-(4-methoxyphenyl)methanimine 4-methoxybenzylidene-4'-n-butylaniline N-(4-methoxybenzenemethylene)-4-butylbenzeneamine MBPA 4,7-Diphenyl-1,10-phenanthroline (Bathophenanthroline / BPhen) 26227-73-6 CH3CH23C6H4NCHC6H4OCH3