N-Methylbutylamine

Modify Date: 2026-07-01 09:59:49

N-Methylbutylamine structure	Common Name	N-Methylbutylamine
	CAS Number	110-68-9	Molecular Weight	87.163
	Density	0.7±0.1 g/cm3	Boiling Point	91.5±3.0 °C at 760 mmHg
	Molecular Formula	C₅H₁₃N	Melting Point	-75 °C
	MSDS	USA	Flash Point	1.7±0.0 °C
	Symbol	GHS02, GHS05, GHS06	Signal Word	Danger

Summary: N-methylbutylamine, Chinese name: 甲基丁胺, CAS number: 110-68-9, molecular formula: C5H13N, molecular weight: 87.163, melting point: -75°C, boiling point: 91.5±3.0°C, density: 0.7±0.1 g/cm3. For research-use only, not for medical or clinical usage.

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

Name	N-methylbutylamine
Synonym	More Synonyms

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

Density	0.7±0.1 g/cm3
Boiling Point	91.5±3.0 °C at 760 mmHg
Melting Point	-75 °C
Molecular Formula	C₅H₁₃N
Molecular Weight	87.163
Flash Point	1.7±0.0 °C
Exact Mass	87.104797
PSA	12.03000
LogP	1.16
Vapour Pressure	53.7±0.2 mmHg at 25°C
Index of Refraction	1.396
InChIKey	QCOGKXLOEWLIDC-UHFFFAOYSA-N
SMILES	CCCCNC

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

N-Methylbutylamine MSDS(Chinese)

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EO5250000

CHEMICAL NAME :: Butylamine, N-methyl-

CAS REGISTRY NUMBER :: 110-68-9

LAST UPDATED :: 199709

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C5-H13-N

MOLECULAR WEIGHT :: 87.19

WISWESSER LINE NOTATION :: 4M1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/6/1970 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 420 mg/kg

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

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/6/1970

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2000 ppm/4H

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

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/6/1970

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 471 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: 88,82,1946

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 122 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: 88,82,1946

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1260 uL/kg

TOXIC EFFECTS :: Skin and Appendages - primary irritation (after topical exposure)

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4318 No. of Facilities: 17 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 851 (estimated) No. of Female Employees: 187 (estimated)

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

Symbol	GHS02, GHS05, GHS06
Signal Word	Danger
Hazard Statements	H225-H302 + H332-H311-H314
Precautionary Statements	P210-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Highlyflammable;C:Corrosive;
Risk Phrases	R11;R21/22;R34
Safety Phrases	S16-S26-S36/37/39-S45
RIDADR	UN 2945 3/PG 2
WGK Germany	3
RTECS	EO5250000
Packaging Group	II
Hazard Class	3
HS Code	2921199090

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

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor 8
CAS#:6898-69-7 N-Butylidenemet... CAS#:67-56-1 Methanol CAS#:109-73-9 n-butylamine CAS#:871-71-6 Formamide, N-butyl
CAS#:31844-65-2 N-benzyl-N-meth... CAS#:50-00-0 Formaldehyde CAS#:187737-37-7 propene CAS#:51-80-9 Bis(dimethylami...
DownStream 10
CAS#:1117-72-2 Formamide,N-but... CAS#:4945-48-6 Piperidine, 1-butyl CAS#:74-89-5 methylamine CAS#:30278-08-1 N-Butylhexylamine
CAS#:31844-65-2 N-benzyl-N-meth... CAS#:927-62-8 N,N-Dimethylbut... CAS#:3405-45-6 N-Methyldibutylamine CAS#:555-37-3 1-Butyl-3-(3,4-...
CAS#:142566-02-7 N-butyl-N-methy... CAS#:141400-64-8 2-[butyl(methyl...

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

HS Code	2921199090
Summary	2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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

Synthesis and evaluation of estradiol derivatives with 16 alpha-(bromoalkylamide), 16 alpha-(bromoalkyl) or 16 alpha-(bromoalkynyl) side chain as inhibitors of 17 beta-hydroxysteroid dehydrogenase type 1 without estrogenic activity.

Bioorg. Med. Chem. 4(10) , 1617-28, (1996)

To develop inhibitors of 17 beta-hydroxysteroid dehydrogenase (17 beta-HSD) without residual estrogenic activity, the synthesis of 16 alpha-(bromoalkylamide) derivatives of estradiol was performed sta...

A Base-Catalyzed Domino-Isomerization-Hydroamination Reaction-A New Synthetic Route to Amphetamines. Hartung CG, et al.

Tetrahedron 56(29) , 5157-62, (2000)

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

N-methyl-N-n-butylamine

N-Methylbutylamine

N-butyl-methylamine

n-methyl-butylamin

Methylaminobutane

UNII-61NTK0473L

N-methylbutanamine

n-methylbutan-1-amine

Methylbutylamine

N-Butylmethylamine

N-butyl-N-methylamine

N-Butylmethylamin

MFCD00009426

N-Methyl-1-butanamine

Methyl-N-butylamine

N-n-butyl-N-methylamine

N-methyl-N-butylamine

N-(Methyl) butyl amine

Butylmethylamine

EINECS 203-791-2

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

Q: What is the molecular formula of N-methylbutylamine?

A: Molecular formula of N-methylbutylamine is C5H13N.

Q: What English synonyms does N-methylbutylamine have?

A: English synonyms of N-methylbutylamine: N-methyl-N-n-butylamine, N-Methylbutylamine, N-butyl-methylamine, n-methyl-butylamin, Methylaminobutane, UNII-61NTK0473L, N-methylbutanamine, n-methylbutan-1-amine, Methylbutylamine, N-Butylmethylamine, N-butyl-N-methylamine, N-Butylmethylamin, MFCD00009426, N-Methyl-1-butanamine, Methyl-N-butylamine, N-n-butyl-N-methylamine, N-methyl-N-butylamine, N-(Methyl) butyl amine, Butylmethylamine, EINECS 203-791-2.

Q: What are the downstream products of N-methylbutylamine?

A: Related downstream products(CAS) of N-methylbutylamine: 1117-72-2;4945-48-6;74-89-5;30278-08-1;31844-65-2;927-62-8;3405-45-6;555-37-3;142566-02-7;141400-64-8.

Q: What is the English name of N-methylbutylamine?

A: The English name of N-methylbutylamine is N-methylbutylamine.

Q: What is the boiling point of N-methylbutylamine?

A: Boiling point of N-methylbutylamine is 91.5±3.0 °C at 760 mmHg.

Q: What is the melting point of N-methylbutylamine?

A: Melting point of N-methylbutylamine is -75 °C.

Q: What is the CAS number of N-methylbutylamine?

A: CAS number of N-methylbutylamine is 110-68-9.

Q: What is the molecular weight of N-methylbutylamine?

A: Molecular weight of N-methylbutylamine is 87.163.

Q: What is the polar surface area (PSA) of N-methylbutylamine?

A: Polar surface area (PSA) of N-methylbutylamine is 12.03000.

Q: What is the LogP of N-methylbutylamine?

A: LogP of N-methylbutylamine is 1.16.

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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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-Methylbutylamine
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Butanamine, N-methyl-
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-Methylbutylamine

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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.