4-Butoxyanilin

Modify Date: 2026-06-30 11:05:48

4-Butoxyanilin Structure
4-Butoxyanilin structure
Common Name 4-Butoxyanilin
CAS Number 4344-55-2 Molecular Weight 165.232
Density 1.0±0.1 g/cm3 Boiling Point 278.0±13.0 °C at 760 mmHg
Molecular Formula C10H15NO Melting Point N/A
MSDS Chinese USA Flash Point 123.6±13.1 °C
Symbol GHS07
GHS07
Signal Word Warning

Summary: 4-Butoxyaniline (CAS: 4344-55-2), Chinese name: 4-丁氧基苯胺, molecular formula: C10H15NO, molecular weight: 165.232, is a transparent dark brown liquid with a boiling point of 278.0±13.0 °C and a density of 1.0±0.1 g/cm3. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-Butoxyaniline
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.0±0.1 g/cm3
Boiling Point 278.0±13.0 °C at 760 mmHg
Molecular Formula C10H15NO
Molecular Weight 165.232
Flash Point 123.6±13.1 °C
Exact Mass 165.115356
PSA 35.25000
LogP 2.34
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.530
InChIKey UBRIHZOFEJHMIT-UHFFFAOYSA-N
SMILES CCCCOc1ccc(N)cc1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BW9420000
CHEMICAL NAME :
Aniline, p-butoxy-
CAS REGISTRY NUMBER :
4344-55-2
BEILSTEIN REFERENCE NO. :
2084421
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C10-H15-N-O
MOLECULAR WEIGHT :
165.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 89,153,1947
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 52,215,1956

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302 + H312 + H332-H315-H319-H335
Precautionary Statements P261-P280-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 R20/21/22;R36/37/38
Safety Phrases S26-S28-S36/37/39-S45
RIDADR 2810
WGK Germany 3
RTECS BW9420000
Packaging Group III
Hazard Class 6.1
HS Code 2922299090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2922299090
Summary 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles3

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

6-methyl-2,4-disubstituted pyridazin-3(2H)-ones: a novel class of small-molecule agonists for formyl peptide receptors.

J. Med. Chem. 52 , 5044-57, (2009)

Following a ligand-based drug design approach, a potent mixed formyl peptide receptor 1 (FPR1) and formyl peptide receptor-like 1 (FPRL1) agonist (14a) and a potent and specific FPRL1 agonist (14x) we...

Alkali metal cation cooperative anion recognition by heteroditopic bis (calix [4] arene) rhenium (I) bipyridyl and ferrocene receptor molecules. Cooper JB, et al.

J. Chem. Soc., Dalton Trans. 16 , 2721-2728, (2000)

Low-Pressure Hydrogenation of Alkoxyanilines with Noble Metal Catalysts. Freifelder M, et al.

J. Org. Chem. 30(7) , 2485-86, (1965)

 4-ButoxyanilinBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Antimicrobial activity against Mycobacterium tuberculosis
Source: ChEMBL
Target: Mycobacterium tuberculosis
External Id: CHEMBL3280738
Total 188, Current Page 1 of 19
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4-Butyloxybenzenamine
4-Butoxyanilin
MFCD00007866
4-Butoxyaniline
p-Butoxyaniline
EINECS 224-402-2

 4-Butoxyanilin | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 4-Butoxyaniline have?
A: English synonyms of 4-Butoxyaniline: 4-Butyloxybenzenamine, 4-Butoxyanilin, MFCD00007866, 4-Butoxyaniline, p-Butoxyaniline, EINECS 224-402-2.
Q: What is the safety information for 4-Butoxyaniline?
A: Safety information for 4-Butoxyaniline: S26-S28-S36/37/39-S45.
Q: What is the LogP of 4-Butoxyaniline?
A: LogP of 4-Butoxyaniline is 2.34.
Q: What is the molecular weight of 4-Butoxyaniline?
A: Molecular weight of 4-Butoxyaniline is 165.232.
Q: What is the English name of 4-Butoxyaniline?
A: The English name of 4-Butoxyaniline is 4-Butoxyaniline.
Q: What is the CAS number of 4-Butoxyaniline?
A: CAS number of 4-Butoxyaniline is 4344-55-2.
Q: What is the boiling point of 4-Butoxyaniline?
A: Boiling point of 4-Butoxyaniline is 278.0±13.0 °C at 760 mmHg.
Q: What is the SMILES notation of 4-Butoxyaniline?
A: SMILES notation of 4-Butoxyaniline is CCCCOc1ccc(N)cc1.
Q: What is the molecular formula of 4-Butoxyaniline?
A: Molecular formula of 4-Butoxyaniline is C10H15NO.
Q: What is the InChIKey of 4-Butoxyaniline?
A: InChIKey of 4-Butoxyaniline is UBRIHZOFEJHMIT-UHFFFAOYSA-N.

 4-Butoxyanilinfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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