Functional Roles
Industries Served
Physical Properties
melting_point
23.2 u00b0F (NTP, 1992)
boiling_point
264 u00b0F at 760 mmHg (NTP, 1992)
density
1 at 68 u00b0F (USCG, 1999)
solubility
Soluble (NTP, 1992)
vapor_pressure
6.6 mmHg at 68 u00b0F (NTP, 1992)
flash_point
100 u00b0F (NTP, 1992)
ph
Strong base
GHS / SDS Safety
Danger
Acute Toxic
Environmental Hazard
Flammable
Irritant
Health Hazard
Corrosive
- H290 (10.5%): May be corrosive to metals [Warning Corrosive to Metals]
- H332 (94.2%): Harmful if inhaled [Warning Acute toxicity, inhalation]
- H370: Causes damage to organs [Danger Specific target organ toxicity, single exposure]
- H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]
- H302: Harmful if swallowed [Warning Acute toxicity, oral]
- H302 (99.5%): Harmful if swallowed [Warning Acute toxicity, oral]
- H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H331: Toxic if inhaled [Danger Acute toxicity, inhalation]
- H226 (> 99.9%): Flammable liquid and vapor [Warning Flammable liquids]
- H314 (> 99.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H311: Toxic in contact with skin [Danger Acute toxicity, dermal]
- H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
- H318 (18.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H226: Flammable liquid and vapor [Warning Flammable liquids]
- H411 (10.7%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
- H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
- H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H312 (93.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]
- H302+H312+H332 (11.6%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
- H332: Harmful if inhaled [Warning Acute toxicity, inhalation]
- H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]
Chemical Identity
| CAS Number | 110-91-8 |
| IUPAC Name | morpholine |
| InChI Key | YNAVUWVOSKDBBP-UHFFFAOYSA-N |
| PubChem CID | 8083 |
| INCI Name | MORPHOLINE |
Synonyms & Trade Names
Full Description
A versatile organic amine used in corrosion inhibition, pH control, and rubber chemicals.