470-82-6
Product Name:
1,8-Cineole
Formula:
C10H18O
Synonyms:
Eucalyptol;1,8-Cineole;1,8-Epoxy-p-menthane;Cineolum;1,3,3-Trimethyl-2-oxabicyclo(2,2,2)-octane
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | 1,8-cineol is a colorless liquid with a camphor-like odor. Spicy cooling taste. (NTP, 1992) |
|---|---|
| Color/Form | Colorless liquid or oil |
| Odor | Camphor-like odor |
| Taste | EUCALYPTUS, BITTER-SWEET FLAVOR |
| Boiling Point | 349 to 351 °F at 760 mmHg (NTP, 1992) |
| Melting Point | 34.7 °F (NTP, 1992) |
| Flash Point | 49 °C (120 °F) - closed cup |
| Solubility | Insoluble (<1 mg/ml at 68 °F) (NTP, 1992) |
| Density | 0.921 to 0.923 (NTP, 1992) |
| Vapor Pressure | 1.9 [mmHg] |
| LogP | 2.74 |
| Henry's Law Constant | Henry's Law constant = 1.10X10-4 atm-cu m/mol at 25 °C |
| Stability/Shelf Life | STABILITY GOOD |
| Refractive Index | Index of refraction: 1.4586 at 20 °C/D |
| Kovats Retention Index | 1023 1020 1035 1006 1050 1021 1050 1020 1024 1021 1023 1016 1039 1020 1019 1046 1013 1020 1024 1020 1050 1022 1027 1021 1020 1021 1032 1022 1020 1019 1023 1012 1019 1019 1033 1026 1013 1018 1021 1023 1023 1016 1020 1025 1025 1011 1021 1022 1013 1021 1012 1022 1022 1021 1023 1023 1025 1025 1033 1003 1021 1022 1022 1020 1023 1028.3 1026 1021 1018 1025 1018 1027 1012 1026 1022 1016 1022 1014 1019 1024 1018 1027 1015.5 1015.6 1015.7 1015 1017 1018 1018 1019 1020 1021 1018 1020 1021 1022 1022 1024 1025 1020 1035 1027 1028 1015.6 1015.6 1017.6 1018.3 1022 1015 1019 1026 1037 1019 1006.89 1010.01 1013.3 1016.72 1020.25 1023.9 1027.66 1031.53 1035.51 1039.66 1043.79 1020 1031 1032 1014 1028 1023 1024 1024 1020 1023 1011 1016 1028 1018 1017 1019 1026 1033 1024 1025 1025 1025 1025.5 1025 1026 1015 1021 1024 1020 1027 1029 1025 1028.1 1016 1026 1026 1039 1045 1050 1055 1055 1040 1041 1042 1043 1027 1025 1005 1029 1029 1035 1059 1020 1024 1024 1024 1016 1018 1029 1020 1020 1005 1021 1023 1015 1018 1022 1027 1013 1005 1030 1031 1012 1022 1002 1005 1035 1033 1020 1034 1024 1029 1034 1031 1026 1020 1022 1015 1020 1022 1015 1019 1019 1005 1020 1024 1031 1022 1032 1031 1028 1022 1020 1020 1028 1042 1012 1022 1027 1027 1037 1026 1005 1018 1032 1029 1009 1031 1026 1026 1015 1020 1029 1032 1014 1032 1005 1012 1014 1014 1018 1022 1022 1009 1016 1033 1033 1022 1022 1004 1004 1031 1022 1015 1019 1033 1017 1023 1021 1005 1025 1016 1013 1031 1021 1024 1019 1027 1019 1004 1025 1010 1031 1022 1028 1039 1020 1019 1022 1020 1016 1022 1005 1018 1025 1028 1021 1019 1018 1018 1026 1024 1027 1028 1027 1024 1012 1026 1035 1010 1016 1033 1023 1011 1024 1026 1008 1027 1023 1016 1015 1018 1018 1022 1005 1024 1034.5 1022 1027 1005 1022 1023 1028 1025 1001 1026 1005 1025 1018 1031 1018 1028 1027 1015 1015 1015 1005 1015 1033 1042 1042 1005 1030 1023 1029 1016 1022 1018 1017 1016 1018 1018 1025 1031 1027 1014.9 1031 1024 1030 1019 1017 1022 1017 1017 1029 1023 1024 1017 1027 1017 1027 1028 1017 1018 1026 1035 1019 1018 1019 1017 169.02 |
| Other Experimental Properties | A terpene ether; congealing point not below 0 °C |
| Chemical Classes | Biological Agents -> Plant Oils and Extracts |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. |
COMPUTED DESCRIPTORS
| Molecular Weight | 154.25 g/mol |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 154.135765193 g/mol |
| Monoisotopic Mass | 154.135765193 g/mol |
| Topological Polar Surface Area | 9.2 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 164 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
1,8-cineol is a colorless liquid with a camphor-like odor. Spicy cooling taste. (NTP, 1992)