N-(n-Butyl)aniline

Modify Date: 2025-08-20 11:26:39

N-(n-Butyl)aniline structure	Common Name	N-(n-Butyl)aniline
	CAS Number	1126-78-9	Molecular Weight	149.233
	Density	0.9±0.1 g/cm3	Boiling Point	243.5±0.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₁₅N	Melting Point	-12 °C
	MSDS	Chinese USA	Flash Point	105.6±0.0 °C
	Symbol	GHS07	Signal Word	Warning

Name	N-Butylaniline
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	243.5±0.0 °C at 760 mmHg
Melting Point	-12 °C
Molecular Formula	C₁₀H₁₅N
Molecular Weight	149.233
Flash Point	105.6±0.0 °C
Exact Mass	149.120453
PSA	12.03000
LogP	3.19
Vapour Pressure	0.0±0.4 mmHg at 25°C
Index of Refraction	1.541
Water Solubility	insoluble

N-(n-Butyl)aniline MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BW9450000

CHEMICAL NAME :: Aniline, N-butyl-

CAS REGISTRY NUMBER :: 1126-78-9

BEILSTEIN REFERENCE NO. :: 2206226

LAST UPDATED :: 199806

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C10-H15-N

MOLECULAR WEIGHT :: 149.26

WISWESSER LINE NOTATION :: 4MR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1620 mg/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 5990 uL/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 282 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

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/22
Safety Phrases	S28A-S37/39-S26
RIDADR	2738
RTECS	BW9450000
Packaging Group	II
Hazard Class	6.1
HS Code	2921420090

Precursor 9
CAS#:123-72-8 Butyraldehyde CAS#:109-65-9 1-Bromobutane CAS#:591-50-4 Iodobenzene CAS#:109-73-9 n-butylamine
CAS#:98-80-6 Phenylboronic acid CAS#:98-95-3 nitrobenzene CAS#:108-86-1 Bromobenzene CAS#:109-74-0 BUTYRONITRILE
CAS#:4275-07-4 Butyraldehyde a...
DownStream 10
CAS#:4290-91-9 1-butylindole-2... CAS#:32511-84-5 1-Butyl-4-methy... CAS#:41492-05-1 1-Bromo-4-butyl... CAS#:144603-02-1 1-butyl-3-ethyl...
CAS#:144603-21-4 1-BUTYL-3-CHLOR... CAS#:3663-20-5 N1-(4-BUTYLPHEN... CAS#:90134-10-4 4-(Dibutylamino... CAS#:91-49-6 N-Butylacetanilide
CAS#:20914-21-0 Cyanamide,N-but... CAS#:22014-99-9 1-BUTYL-1H-INDOLE

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%

Benzenamine, N-butyl-

n-Butyl aniline

EINECS 214-425-6

N-Butylaniline

phenylbutylamine

N-Phenyl-n-butylamine

N-n-Butylaniline

P-butylaminobenzene

MFCD00035798

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-(n-Butyl)aniline
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: N-(n-Butyl)aniline
Price: ￥858.0/100g ￥268.0/25g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-Butylaniline
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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N-(n-Butyl)aniline

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Synthetic Route

Precursor & DownStream

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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.