110-91-8 C4H9NO 1-Oxa-4-azacyclohexane CAS NO.110-91-8

1-oxa-4-azacyclohexane basic information

product name:	1-oxa-4-azacyclohexane
synonyms:	1,4-oxazinan;1,4-oxazine,tetrahydro-;2h-1,4-oxazine, tetrahydro-;4h-1,4-oxazine, tetrahydro-;basf 238;basf238;diethylenimide oxide;diethylenimideoxide
cas:	110-91-8
mf:	c4h9no
mw:	87.12
einecs:	203-815-1
product categories:	organic chemicals;baseschemical synthesis;organic bases;supported reagents;supported synthesis;synthetic reagents;acs grade;building blocks;c4 to c10;chemical synthesis;essential chemicals;heterocyclic building blocks;inorganic salts;morpholines/thiomorpholines;research essentials;solutions and reagents;organic solvents
mol file:	110-91-8.mol

1-oxa-4-azacyclohexane chemical properties

mp	-5 °c
bp	129 °c(lit.)
density	1.000 g/ml at 20 °c
vapor density	3 (vs air)
vapor pressure	31 mm hg ( 38 °c)
refractive index	n20/d 1.454(lit.)
fp	96 °f
storage temp.	store at r.t.
water solubility	miscible
freezingpoint	-4.9℃
sensitive	hygroscopic
merck	14,6277
brn	102549
stability:	stable. flammable. incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides. hygroscopic.
cas database reference	110-91-8(cas database reference)
nist chemistry reference	morpholine(110-91-8)
epa substance registry system	morpholine(110-91-8)

safety information

hazard codes	c
risk statements	10-20/21/22-34
safety statements	23-36-45
ridadr	un 2054 8/pg 1
wgk germany	3
rtecs	qd6475000
hazardclass	8
packinggroup	i
hazardous substances data	110-91-8(hazardous substances data)

msds information

1-oxa-4-azacyclohexane usage and synthesis

chemical properties	yellow liquid
general description	an aqueous solution with a fishlike odor. corrosive to tissue and moderately toxic by ingestion and inhalation.
air & water reactions	highly flammable. water soluble.
reactivity profile	morpholine dissolved in water neutralizes acids in exothermic reactions to form salts plus water. may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
health hazard	may cause toxic effects if inhaled or ingested/swallowed. contact with substance may cause severe burns to skin and eyes. fire will produce irritating, corrosive and/or toxic gases. vapors may cause dizziness or suffocation. runoff from fire control or dilution water may cause pollution.
fire hazard	flammable/combustible material. may be ignited by heat, sparks or flames. vapors may form explosive mixtures with air. vapors may travel to source of ignition and flash back. most vapors are heavier than air. they will spread along ground and collect in low or confined areas (sewers, basements, tanks). vapor explosion hazard indoors, outdoors or in sewers. runoff to sewer may create fire or explosion hazard. containers may explode when heated. many liquids are lighter than water.

1-oxa-4-azacyclohexane preparation products and raw materials

raw materials

sodium hydroxide-->sulfuric acid -->ammonia-->1,4-dioxane-->hydrogen-->4-chlorobenzaldehyde-->2,2'-iminodiethanol-->diethylene glycol

preparation products

3-morpholinobenzaldehyde-->3-morpholinophenol-->2-(chloromethyl)-5-methylthieno[2,3-d]pyrimidin-4(3h)-one-->morpholin-4-yl-acetic acid-->4-methylmorpholine n-oxide monohydrate-->4-morpholinophenylboronic acid-->4-(3-morpholinopropoxy)-3,5-dichlorobenzenamine-->1-[2-(morpholin-4-yl)-ethyl]-piperazine-->4-(morpholinomethyl)aniline-->morpholine-4-carbothioamide-->4-(morpholine-4-sulfonyl)-phenylamine-->2-(morpholinothio)benzothiazole-->ethyl 3-pyridylacetate-->2-morpholin-4-yl-pyrimidine-5-carbaldehyde-->2-morpholinobenzoic acid-->methyl 3-(morpholinomethyl)benzoate ,98%-->6-morpholinonicotinonitrile-->6-morpholinonicotinohydrazide-->4-(2-morpholinoethoxy)-3,5-dichlorobenzenamine-->4-bromophenethyl alcohol-->2-amino-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester-->2-chloro-3-(4-morpholinyl)quinoxaline-->4-morpholinobenzylamine-->ethyl 2-amino-4-methylthiophene-3-carboxylate-->1-(4-amino-2,6-dichlorophenoxy)-3-morpholinopropan-2-ol-->(6-morpholino-3-pyridinyl)methanol-->3-amino-6-morpholinopyridine-->6-morpholinonicotinoyl chloride-->2-(morpholine-4-carbonyl)-benzoic acid-->2-amino-1-morpholin-4-yl-ethanone hcl-->5-bromo-2-(morpholin-4-yl)pyrimidine-->6-morpholinonicotinaldehyde-->4-(5-nitropyridin-2-yl)morpholine-->n-formylmorpholine-->6-morpholinonicotinic acid-->2-morpholin-4-yl-isonicotinic acid-->4-morpholinecarboxamidine-->adefovir dipivoxil-->4-acryloylmorpholine

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

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