4-Butylmorpholine
Basic information
- CAS
1005-67-0- Standard SMILES
CCCCN1CCOCC1- InChIKey
LMRKVKPRHROQRR-UHFFFAOYSA-N- Molecular formula
- C8H17NO
- Average molar mass
- 143.23 g/mol
- Monoisotopic mass
- 143.13101417
Names & identifiers
- Preferred name
- 4-Butylmorpholine
- IUPAC
- 4-butylmorpholine
- English name
- N-Butylmorpholine
- Molecular formula
- C8H17NO
- Molecular weight
- 143.23
Names & synonyms
4-ButylmorpholineN-ButylmorpholineMorpholine, 4-butyl-N-(n-Butyl)morpholine9QV4M0PWHMNSC 28457BRN 0103953NSC-28457DTXSID50444994-27-00-00026 (Beilstein Handbook Reference)RefChem:520639DTXCID3024499
Show more names
4-butyl-morpholin4-n-butylmorpholine4-Butylmorpholine >n-(n-butyl)morpholine
600-109-91005-67-04-Butyl-morpholineMFCD00023401N-butyl morpholineNSC28457UNII-9QV4M0PWHMSCHEMBL84935
Database identifiers
- CAS
1005-67-0- PubChem CID
- 70499
- DTXSID
DTXSID5044499- UNII
- 9QV4M0PWHM
- EC Number
- 600-109-9
- Nikkaji
- J285.788J
Properties
Computed structural properties
- XLogP
- 1.1
- Topological polar surface area
- 12.5 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 3
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 79.3
Experimental & physicochemical properties
SpringerMaterials PropertiesOptical coefficient
Physical DescriptionLiquid
Physicochemical properties
- Melting point
- -57.1 °C · -57.1°C
- Boiling point
- 78 °C/22 · 78 °C/22 mmHg
- Density
- 0.9 · 0.90
- refractive index
- 1.44 · 1.44
- Flash point
- 52 °C · 52 °C
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 7.66 · 7.66±0.10(Predicted)
- form
- clear liquid
- color
- Colorless to Light yellow to Light orange
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 9 QV4M0PWHM · 9QV4M0PWHM
- EPA Substance Registry System
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H226 (50%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P264, P264+P265, P270, P280, P301+P317, P302+P352, P303+P361+P353, P305+P351+P338, P317, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Morpholine, 4-butyl-
Morpholine, 4-butyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Morpholine, 4-butyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Morpholine, 4-butyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesFlam. Liq. 3 (50%)
Safety data
- tsca
- TSCA listed
- rtecs
- QD8773000
- ridadr
- 1993
- hs_code
- 2934999090
- Toxicity
- rabbit,LD50,skin,1800mg/kg (1800mg/kg),SKIN AND APPENDAGES (SKIN): CORROSIVE: AFTER TOPICAL EXPOSURE,Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 13, 1990.
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 50,000 - <250,000 lb
Industry UsesAbsorbent
General Manufacturing Information
Petroleum Refineries
Morpholine, 4-butyl-: ACTIVE
Upstream & downstream products
Upstream raw materials
Related reactions
5 records
Compound notes
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