Morpholine, GR 99%+

Name: Morpholine, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-001809

About Morpholine, GR 99%+

Listed under CAS 110-91-8, Morpholine is an analytical reagent grade solvent available from Vaqora Chemicals in AR grade at a purity of ≥99%. Formula C4H9NO, molecular weight 87.12 g/mol. It is also known as Tetrahydro-1,4-oxazine or 1-Oxa-4-azacyclohexane.

It is supplied as a colourless liquid. Key physical data: a melting point of -7 to -5 °C and a density of 0.996 g/mL at 25 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span analytical reagent work, extraction and recrystallisation and titrimetric analysis. Typical end-use sectors are academic and industrial research and pharmaceutical manufacturing.

We offer Morpholine in 500 mL and 200 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical reagent work
Extraction & recrystallisation
Titrimetric analysis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Morpholine, GR 99%+
Catalogue No.	VQ-001809
CAS Number	110-91-8
IUPAC name	morpholine
Molecular formula	C₄H₉NO
Molecular weight	87.12 g/mol
Exact mass	87.0684
Grade	AR
Purity / assay	≥99%
HSN code	29333917
InChIKey	YNAVUWVOSKDBBP-UHFFFAOYSA-N
SMILES	C1COCCN1
PubChem CID	8083

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Melting point	-7 to -5 °C
Density	0.996 g/mL at 25 °C
LogP (XLogP3)	-0.9
H-bond donors / acceptors	1 / 2
TPSA	21.3 Å²
UN number	UN 2054
Synonyms	Tetrahydro-1,4-oxazine, 1-Oxa-4-azacyclohexane, Diethylene oximide, Diethylenimide oxide, Diethyleneimide oxide, Diethylene imidoxide, Drewamine, Tetrahydro-2H-1,4-oxazine, Tetrahydro-p-oxazine, p-Isoxazine, tetrahydro-, Tetrahydro-1,4-isoxazine, BASF 238

Safety & hazard information (GHS)

Flammable

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H332Harmful if inhaled

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P362 + P364

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 110-91-8

Synthesis

Morpholine, 99%

CAS: 110-91-8
Formula: C₄H₉NO
MW: 87.12 g/mol

VQ-002030

Frequently asked questions

What is the CAS number of Morpholine, GR 99%+?

The CAS Registry Number of Morpholine, GR 99%+ is 110-91-8. It is also known as Tetrahydro-1,4-oxazine, 1-Oxa-4-azacyclohexane, Diethylene oximide.

What is the molecular formula and molecular weight of Morpholine, GR 99%+?

Morpholine, GR 99%+ has the molecular formula C4H9NO and a molecular weight of 87.12 g/mol. Its IUPAC name is morpholine.

Which grade and pack sizes of Morpholine, GR 99%+ can I order?

We supply Morpholine, GR 99%+ in AR (≥99%) grade, in 500 mL, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Morpholine, GR 99%+?

Yes. Every lot of Morpholine, GR 99%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Morpholine, GR 99%+ be shipped internationally?

Yes. Morpholine, GR 99%+ is classified as hazardous (UN 2054), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.