ChemicalBook--->CAS DataBase List--->120-21-8

120-21-8

120-21-8 Structure

120-21-8 Structure
IdentificationMore
[Name]

4-Diethylaminobenzaldehyde
[CAS]

120-21-8
[Synonyms]

4-DIETHYLAMINOBENZALDEHYDE
4-(N,N-DIETHYLAMINO)BENZALDEHYDE
AKOS BBS-00003202
DEAB
LABOTEST-BB LT00924385
N,N-DIETHYL-4-AMINO BENZALDEHYDE
P-DIETHYLAMINOBENZALDEHYDE
P-FORMYL-N,N-DIETHYLANILINE
P-(N,N'-DIETHYLAMINO) BENZALDEHYDE
P-N,N-DIETHYLAMINOBENZALDEHYDE
(diethylamino)benzaldehyde
4-(diethylamino)-benzaldehyd
Benzaldehyde, p-(diethylamino)-
benzaldehyde,-(diethylamino)-
Benzaldehyde,4-(diethylamino)-
N,N-Diethylaminobenzaldehyde
4-Diethylaminobenzoaldehyde
4-Diethylaminobenzaldehyde99%
4-Diethylaminobenzaldehyde, 95+%
p-Diethylaminobenzaldehyd
[EINECS(EC#)]

204-377-4
[Molecular Formula]

C11H15NO
[MDL Number]

MFCD00003382
[Molecular Weight]

177.24
[MOL File]

120-21-8.mol
Chemical PropertiesBack Directory
[Appearance]

dark brown to green coarse crystals or
[Melting point ]

37-41 °C(lit.)
[Boiling point ]

174 °C7 mm Hg(lit.)
[density ]

1.03 g/cm3
[refractive index ]

1.5302 (estimate)
[Fp ]

>230 °F
[storage temp. ]

Store below +30°C.
[solubility ]

2.5g/l
[form ]

Coarse Crystals, Chunks or Crystalline Solid
[pka]

3.36±0.32(Predicted)
[color ]

Brown to green to black
[Water Solubility ]

insoluble
[Sensitive ]

Air Sensitive
[Detection Methods]

HPLC
[BRN ]

511102
[CAS DataBase Reference]

120-21-8(CAS DataBase Reference)
[NIST Chemistry Reference]

Benzaldehyde, 4-(diethylamino)-(120-21-8)
[EPA Substance Registry System]

120-21-8(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi,N,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R21/22:Harmful in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S60:This material and/or its container must be disposed of as hazardous waste .
S36/37:Wear suitable protective clothing and gloves .
[WGK Germany ]

2
[RTECS ]

CU5612850
[TSCA ]

Yes
[HS Code ]

29223990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Acetic acid-->Hexamethylenetetramine-->2-Ethylaniline-->[4-(DIETHYLAMINO)PHENYL]METHANOL-->4-(bromomethyl)-N,N-diethylbenzenamine-->4-BROMO-N,N-DIETHYLANILINE-->[(difluoromethyl)thio]benzene-->Diethylamine-->N-Methylformanilide-->Trimethoxymethane-->Aniline-->carbon monoxide-->4-Fluorobenzaldehyde-->N,N-Diethylaniline
[Preparation Products]

2-[2-[4-(diethylamino)phenyl]vinyl]-1,3,3-trimethyl-3H-indolium chloride-->4'-DIETHYLAMINOPHENYL ACETYLENE-->7-(diethylaMino)-2-oxo-2H-chroMene-3-carbaldehyde-->4-DIETHYLAMINOBENZOIC ACID-->Mordant Violet 1-->hydrogen [4-[[4-(diethylamino)phenyl][4-[ethyl[(3-sulphonatobenzyl)amino]-o-tolyl]methylene]-3-methylcyclohexa-2,5-dien-1-ylidene](ethyl)(3-sulphonatobenzyl)ammonium, sodium salt-->BASIC VIOLET 16
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

4-Diethylaminobenzaldehyde(120-21-8).msds
Hazard InformationBack Directory
[Chemical Properties]

dark brown to green coarse crystals or
[Uses]

4-Diethylaminobenzaldehyde is used in the preparation of 5-(4-diethylamino-benzylidene)-selenazolidine-2,4-dione by using aqueous methylamine as a reagent.
[Definition]

ChEBI: A member of the class of benzaldehydes carrying a diethylamino substituent at position 4.
Spectrum DetailBack Directory
[Spectrum Detail]

4-Diethylaminobenzaldehyde(120-21-8)MS
4-Diethylaminobenzaldehyde(120-21-8)1HNMR
4-Diethylaminobenzaldehyde(120-21-8)13CNMR
4-Diethylaminobenzaldehyde(120-21-8)IR1
4-Diethylaminobenzaldehyde(120-21-8)IR2
4-Diethylaminobenzaldehyde(120-21-8)IR3
4-Diethylaminobenzaldehyde(120-21-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4-(Diethylamino)benzaldehyde, 99%(120-21-8)
[Alfa Aesar]

4-Diethylaminobenzaldehyde, 97%(120-21-8)
[Sigma Aldrich]

120-21-8(sigmaaldrich)
[TCI AMERICA]

4-Diethylaminobenzaldehyde,>98.0%(GC)(T)(120-21-8)
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