CAS 141-91-3|Dimethylmorpholine

Introduction：Basic information about CAS 141-91-3|Dimethylmorpholine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
4. Safety Information
5. Customs
6. Articles2
7. Synonyms

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	ChineseUSA	Flash Point	48.9±0.0 °C
Symbol	GHS02, GHS05, GHS06	Signal Word	Danger

Names

Name	2,6-Dimethylmorpholine
Synonym	More Synonyms

Chemical & Physical Properties

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

Toxicological Information

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

Safety Information

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

Customs

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

Articles2

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...

Synonyms

Dimethylmorpholine

Morpholine, 2,6-dimethyl-

2,6-Dimethylmorpholine

EINECS 205-509-3

MFCD00005973

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