Dimethylmorpholine

Modify Date: 2026-07-05 10:53:05

Dimethylmorpholine structure	Common Name	Dimethylmorpholine
	CAS Number	141-91-3	Molecular Weight	115.174
	Density	0.9±0.1 g/cm3	Boiling Point	146.6±0.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₃NO	Melting Point	−85 °C(lit.)
	MSDS	Chinese USA	Flash Point	48.9±0.0 °C
	Symbol	GHS02, GHS05, GHS06	Signal Word	Danger

Summary: 2,6-Dimethylmorpholine (CAS number: 141-91-3), with molecular formula C6H13NO and molecular weight 115.174, is a transparent liquid. Melting point: -85°C, boiling point: 146.6°C, density: 0.9 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	2,6-Dimethylmorpholine
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	0.9±0.1 g/cm3
Boiling Point	146.6±0.0 °C at 760 mmHg
Melting Point	−85 °C(lit.)
Molecular Formula	C₆H₁₃NO
Molecular Weight	115.174
Flash Point	48.9±0.0 °C
Exact Mass	115.099716
PSA	21.26000
LogP	-0.10
Vapour Pressure	4.6±0.2 mmHg at 25°C
Index of Refraction	1.406
InChIKey	HNVIQLPOGUDBSU-UHFFFAOYSA-N
SMILES	CC1CNCC(C)O1
Stability	Stable. Incompatible with oxidizing agents, strong acids. Flammable.
Water Solubility	>=0.01 g/100 mL at 19 ºC

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

Dimethylmorpholine MSDS(Chinese)

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QE1750000

CHEMICAL NAME :: Morpholine, 2,6-dimethyl-

CAS REGISTRY NUMBER :: 141-91-3

BEILSTEIN REFERENCE NO. :: 0103036

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C6-H13-N-O

MOLECULAR WEIGHT :: 115.20

WISWESSER LINE NOTATION :: T6M DOTJ C1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2830 mg/kg

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

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >4000 ppm/4H

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 710 uL/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 6666 ug/plate

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 5(Suppl 1),3,1983

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

Symbol	GHS02, GHS05, GHS06
Signal Word	Danger
Hazard Statements	H226-H311-H318
Precautionary Statements	P280-P305 + P351 + P338-P312
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	R10;R21;R41
Safety Phrases	S16-S26-S36/37/39-S45
RIDADR	UN 1992 3/PG 3
WGK Germany	2
RTECS	QE1750000
Packaging Group	III
Hazard Class	3
HS Code	2934999090

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

Propane,2,2'-ox...

CAS#:108-60-1

Dimethylmorpholine

CAS#:141-91-3

Learn More

Literature: US2129805 , ; DE650380 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 24, p. 553,555

UNII:0W44HYL8T5

CAS#:110-97-4

Dimethylmorpholine

CAS#:141-91-3

Learn More

Literature: Zhurnal Obshchei Khimii, , vol. 6, p. 460,465 Chem. Zentralbl., , vol. 107, # II p. 1930

4-Toluenesulfonamide

CAS#:70-55-3

1-Chloro-2-propanol

CAS#:127-00-4

Dimethylmorpholine

CAS#:141-91-3

Learn More

Literature: DE520156 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 17, p. 651 US1859527 , ;

Diallylamine

CAS#:124-02-7

Dimethylmorpholine

CAS#:141-91-3

Learn More

Literature: Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 296,302 Chem.Abstr., , p. 5498

Sulfuric acid

CAS#:7664-93-9

UNII:0W44HYL8T5

CAS#:110-97-4

Dimethylmorpholine

CAS#:141-91-3

Learn More

Literature: Zhurnal Obshchei Khimii, , vol. 6, p. 460,465 Chem. Zentralbl., , vol. 107, # II p. 1930

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

Precursor 6
CAS#:108-60-1 Propane,2,2'-ox... CAS#:110-97-4 UNII:0W44HYL8T5 CAS#:70-55-3 4-Toluenesulfonamide CAS#:127-00-4 1-Chloro-2-propanol
CAS#:124-02-7 Diallylamine CAS#:7664-93-9 Sulfuric acid
DownStream 10
CAS#:91551-59-6 3-(2,6-dimethyl... CAS#:61636-30-4 4-benzyl-2,6-di... CAS#:780-25-6 Benzenemethanam... CAS#:244789-18-2 2-(2,6-DIMETHYL...
CAS#:71172-51-5 4-Morpholinepro... CAS#:102-78-3 4-(benzothiazol... CAS#:1000018-44-9 5-(2,6-Dimethyl... CAS#:1593-77-7 dodemorph
CAS#:78755-21-2 4-(2,6-dimethyl... CAS#:69776-14-3 1(2H)-Phthalazi...

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

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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

Co-assembly of a three-dimensional open framework sulfide with a novel linkage between an oxygen-encapsulated T3 cluster and a supertetrahedral T2 cluster.

Chem. Commun. (Camb.) , (2013)

Solvothermal reactions of S, Ga and Sn using cis-2,6-dimethylmorpholine (DMMP) as an organic template, in the presence of a trace amount of H2O at 180 °C, generated microporous [C6H14NO]14.4[Ga6.40Sn2...

The nitrosating agent in mice exposed to nitrogen dioxide: improved extraction method and localization in the skin.

Cancer Res. 43(6) , 2550-4, (1983)

We reported previously that mice exposed to atmospheric NO2 contained a nitrosating agent (NSA) that reacted with morpholine in aqueous methanol homogenates of the mice to give N-nitrosomorpholine. We...

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

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: qHTS assay to identify small molecule agonists of the TGF-beta/Smad signaling pathway...
Source: 824
Target: N/A
External Id: TGF788

Name: qHTS assay to identify small molecule antagonists of the TGF-beta/Smad signaling path...
Source: 824
Target: N/A
External Id: TGF602

Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482

Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes: qHTS ...
Source: 824
Target: N/A
External Id: P53MS837

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS898

Total 126, Current Page 1 of 13

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

Dimethylmorpholine

2,6-Dimethylmorpholine

EINECS 205-509-3

MFCD00005973

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 2,6-Dimethylmorpholine?

A: Molecular formula of 2,6-Dimethylmorpholine is C6H13NO.

Q: What is the English name of 2,6-Dimethylmorpholine?

A: The English name of 2,6-Dimethylmorpholine is 2,6-Dimethylmorpholine.

Q: What is the LogP of 2,6-Dimethylmorpholine?

A: LogP of 2,6-Dimethylmorpholine is -0.10.

Q: How is the water solubility of 2,6-Dimethylmorpholine?

A: Water solubility of 2,6-Dimethylmorpholine: >=0.01 g/100 mL at 19 ºC.

Q: What is the SMILES notation of 2,6-Dimethylmorpholine?

A: SMILES notation of 2,6-Dimethylmorpholine is CC1CNCC(C)O1.

Q: What is the polar surface area (PSA) of 2,6-Dimethylmorpholine?

A: Polar surface area (PSA) of 2,6-Dimethylmorpholine is 21.26000.

Q: What English synonyms does 2,6-Dimethylmorpholine have?

A: English synonyms of 2,6-Dimethylmorpholine: Dimethylmorpholine, 2,6-Dimethylmorpholine, EINECS 205-509-3, MFCD00005973.

Q: What is the molecular weight of 2,6-Dimethylmorpholine?

A: Molecular weight of 2,6-Dimethylmorpholine is 115.174.

Q: What are the upstream materials of 2,6-Dimethylmorpholine?

A: Related upstream materials(CAS) of 2,6-Dimethylmorpholine: 108-60-1;110-97-4;70-55-3;127-00-4;124-02-7;7664-93-9.

Q: What is the boiling point of 2,6-Dimethylmorpholine?

A: Boiling point of 2,6-Dimethylmorpholine is 146.6±0.0 °C at 760 mmHg.

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.

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.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dimethylmorpholine
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Get all suppliers and price by the below link:

Dimethylmorpholine suppliers

Dimethylmorpholine price

Dimethylmorpholine

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles2

DimethylmorpholineBioassay

Synonyms

Dimethylmorpholine | FAQ

Dimethylmorpholinefactory

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.