Dimethylmorpholine

Modify Date: 2024-01-05 16:25:07

Dimethylmorpholine Structure
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
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
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
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

 Synthetic Route

~%

Dimethylmorpholine Structure

Dimethylmorpholine

CAS#:141-91-3

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

~%

Dimethylmorpholine Structure

Dimethylmorpholine

CAS#:141-91-3

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

~%

Dimethylmorpholine Structure

Dimethylmorpholine

CAS#:141-91-3

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

~%

Dimethylmorpholine Structure

Dimethylmorpholine

CAS#:141-91-3

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

~%

Dimethylmorpholine Structure

Dimethylmorpholine

CAS#:141-91-3

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

 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

More Articles
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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