Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N,N-Diethylaniline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: N,N-Diethylaniline
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

91-66-7

91-66-7 structure

Name: N,N-Diethylaniline
Chemical Name: N,N-Diethylaniline
CAS Number: 91-66-7
Molecular Formula: C₁₀H₁₅N
Molecular Weight: 149.233
Catalog: Organic raw materials Amino compound Cycloalkylamines, aromatic monoamines, aromatic polyamines and derivatives and salts thereof
Create Date: 2018-06-07 21:57:29
Modify Date: 2026-07-02 18:13:55

Name	N,N-Diethylaniline
Synonyms	N,N'-DIETHYLANILINE N,N-Diethylaniline, >= EINECS 202-088-8 Cefime Impurity 11 N,N-diethyl-aniline N.N-Diethylani N,N-Diethylaniline> Diethylaminobenzene N,N-DIETHYLAMINOBENZENE N,N-Diethylaniline, ML N,N-DIETHYLANILINE extrapure N,N-Diethylaniline(ReagentForZinc) coMpound with borane N,N-diethylbenzeneamine 2N2&R N,N-diethylbenzenamine Benzenamine,N,N-diethyl N，N-Diethylphenylamine Cefime impurity 6 (N, N-diethylaniline) Cefime Impurity 11（Cefime Impurity G） diaethylaniline Aniline, N,N-diethyl N,N-Diethylanilin N,N-DiethylbenzeneaMine N,N-Diethylbenzenamine N N-DIETHYLANILINE (DIETHYLANILINE) N,N-DIETHYLBENZAMINE Diethylaniline (DEA) N,N-DIETHYLANILINE, FREE OF MONO-COMPOUN DS Diethylphenylamine 17,21-Bis(acetyloxy)-2-bromo-6b,9-difluoro-11b-hydroxypregna-1,4-dien-3,20-dione 4-N,N-diethylaminobenzene DEA, N-Phenyldiethylamine N,N-Diethylaniline . p.a., >= N-PHENYLDIETHYLAMINE n,n-diethyl-anilin N,N-Diethylaniline Phosphate DIETHYLANILINE N,N-Diethyl-N-phenylamine N,N-Diethylaniline ISO 9001：2015 REACH N,N-Diathylanilin Diaethylanilin N,N-DIETHYLANILINE, N,N-DIETHYLANILINE, N,N-DIETHYLANILINE N,N-Diethylanilin 100 μg/ml Methanol n,n-diethylanilin(czech) Aniline,N,N-diethyl MFCD00009042 C12604800 N,N-Diethylaniline Pregna-1,4-diene-3,20-dione, 17,21-bis(acetyloxy)-2-bromo-6,9-difluoro-11-hydroxy-, (6b,11b) Halopredone diacetate N,N,DiethylanilineForSynthesis Phenyldiethylamine Diethylaniline, n,n n,n-diethylaniline,[combustibleliquid] n,n-diethyl-benzenamin Diethylaniline

Density	0.9±0.1 g/cm3
Boiling Point	213.5±9.0 °C at 760 mmHg
Melting Point	-38 °C
Molecular Formula	C₁₀H₁₅N
Molecular Weight	149.233
Flash Point	97.8±0.0 °C
Exact Mass	149.120453
PSA	3.24000
LogP	3.39
Vapour density	5.2 (vs air)
Vapour Pressure	0.2±0.4 mmHg at 25°C
Index of Refraction	1.533
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, strong acids.
Water Solubility	14 g/L (12 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BX3400000

CHEMICAL NAME :: Aniline, N,N-diethyl-

CAS REGISTRY NUMBER :: 91-66-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C10-H15-N

MOLECULAR WEIGHT :: 149.26

WISWESSER LINE NOTATION :: 2N2&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1920 mg/m3/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0282-0430

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 420 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AGGHAR Archiv fuer Gewerbepathologie und Gewerbehygiene. (Berlin, Ger.) V.1-18, 1930-61. For publisher information, see IAEHDW. Volume(issue)/page/year: 15,447,1957

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 2570 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 48(6),22,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83987 No. of Facilities: 514 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 2387 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83987 No. of Facilities: 302 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 3640 (estimated) No. of Female Employees: 777 (estimated)

Symbol	GHS06, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H301 + H311 + H331-H373-H411
Precautionary Statements	P261-P273-P280-P301 + P310-P311
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T:Toxic;N:Dangerousfortheenvironment;
Risk Phrases	R23/24/25;R33;R51/53
Safety Phrases	S28-S37-S45-S61-S28A
RIDADR	UN 2432 6.1/PG 3
WGK Germany	2
RTECS	BX3400000
Packaging Group	III
Hazard Class	6.1
HS Code	2921420090

Precursor 9
108-86-1 109-89-7 591-50-4 75-05-8
61582-64-7 1078-58-6 98-95-3 816-43-3
74-96-4
DownStream 10
104689-75-0 111928-35-9 110102-65-3 105443-02-5
5520-66-1 4302-52-7 5429-28-7 40925-70-0
23999-64-6 3698-83-7

HS Code	2921420090
Summary	HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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