Solvent Yellow 56

Modify Date: 2025-08-25 14:51:57

Solvent Yellow 56 structure	Common Name	Solvent Yellow 56
	CAS Number	2481-94-9	Molecular Weight	253.34200
	Density	1g/cm3	Boiling Point	397.2ºC at 760mmHg
	Molecular Formula	C₁₆H₁₉N₃	Melting Point	94-96°C
	MSDS	N/A	Flash Point	194ºC

Name	N,N-diethyl-4-phenyldiazenylaniline
Synonym	More Synonyms

Density	1g/cm3
Boiling Point	397.2ºC at 760mmHg
Melting Point	94-96°C
Molecular Formula	C₁₆H₁₉N₃
Molecular Weight	253.34200
Flash Point	194ºC
Exact Mass	253.15800
PSA	27.96000
LogP	4.94820
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.556
InChIKey	SJJISKLXUJVZOA-UHFFFAOYSA-N
SMILES	CCN(CC)c1ccc(N=Nc2ccccc2)cc1

Solvent Yellow 56 MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CX9871000

CHEMICAL NAME :: Benzenamine, N,N-diethyl-4-(phenylazo)-

CAS REGISTRY NUMBER :: 2481-94-9

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C16-H19-N3

MOLECULAR WEIGHT :: 253.38

WISWESSER LINE NOTATION :: 2N2&R DNUNR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Morphological transformation

TEST SYSTEM :: Rodent - hamster Kidney

DOSE/DURATION :: 2500 ug/L

REFERENCE :: BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 38,34,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3142 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 35 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3142 No. of Facilities: 379 (estimated) No. of Industries: 4 No. of Occupations: 10 No. of Employees: 2934 (estimated) No. of Female Employees: 625 (estimated)

Risk Phrases	R20/21/22
Safety Phrases	S26-S36/37/39
RTECS	CX9871000
HS Code	2927000090

N,N-diethyl-4-p...

CAS#:108193-68-6

~27%

Aniline Yellow

CAS#:60-09-3

N-ETHYL-4-AMINO...

CAS#:2058-67-5

Solvent Yellow 56

CAS#:2481-94-9

Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 1439 - 1444

N,N-Diethyl-1,4...

CAS#:93-05-0

Solvent Yellow 56

CAS#:2481-94-9

4,4'-Bis(diethy...

CAS#:3588-91-8

Literature: Bulletin de la Societe Chimique de France, , p. 214,218 Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 225, p. 1332

N,N-Diethylaniline

CAS#:91-66-7

Solvent Yellow 56

CAS#:2481-94-9

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 72, p. 264 Chemische Berichte, , vol. 41, p. 1181

1,4-Benzenediam...

CAS#:2198-58-5

nitrobenzene

CAS#:98-95-3

Solvent Yellow 56

CAS#:2481-94-9

4,4'-Bis(diethy...

CAS#:3588-91-8

Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 225, p. 1332 Bulletin de la Societe Chimique de France, , p. 214,218

benzenediazonium

CAS#:2684-02-8

N,N-Diethylaniline

CAS#:91-66-7

Solvent Yellow 56

CAS#:2481-94-9

Literature: Chemische Berichte, , vol. 41, p. 1181

benzenediazonium

CAS#:2684-02-8

Sodium acetate

CAS#:127-09-3

N,N-Diethylaniline

CAS#:91-66-7

Solvent Yellow 56

CAS#:2481-94-9

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 72, p. 264

N,N-diethyl-4-(...

CAS#:108178-69-4

~10%

(Z)-2-(4-(dieth...

CAS#:108178-67-2

Solvent Yellow 56

CAS#:2481-94-9

Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 1439 - 1444

Precursor 8
CAS#:108193-68-6 N,N-diethyl-4-p... CAS#:108178-69-4 N,N-diethyl-4-(... CAS#:93-05-0 N,N-Diethyl-1,4... CAS#:91-66-7 N,N-Diethylaniline
CAS#:2198-58-5 1,4-Benzenediam... CAS#:98-95-3 nitrobenzene CAS#:2684-02-8 benzenediazonium CAS#:127-09-3 Sodium acetate
DownStream 4
CAS#:35478-73-0 N,N-Diethylsulf... CAS#:16371-77-0 4-[[4-[4-[[4-(d... CAS#:2058-67-5 N-ETHYL-4-AMINO... CAS#:71-43-2 benzene

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Waxoline Yellow ED

Ceres Yellow GGN

Solvent Yellow 56

Oil Yellow NB

4-(Diethylamino)azobenzene

4-Diethylamino-azobenzen

Oil Yellow DEA

Sudan Yellow GGN

Oil Yellow DE

Oil Yellow GA

N,N-diethyl-4-aminoazobenzene

N-diethyl-4-aminoazobenzene

EINECS 219-616-8

N,N-diethyl-4-phenylazoaniline

MFCD00009043

Oil Yellow ENC

Diethyl Yellow

N,N-Diethyl-4-(phenylazo)aniline

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China
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China
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Solvent Yellow 56
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Solvent Yellow 56

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.