Basic information
- CAS
2679-87-0- Standard SMILES
CCOC(C)CC- InChIKey
VSCUCHUDCLERMY-UHFFFAOYSA-N- Molecular formula
- C6H14O
- Average molar mass
- 102.17 g/mol
- Monoisotopic mass
- 102.10446507
Overview
2-ethoxy-Butane is an ether.
Names & identifiers
- Preferred name
- 2-Ethoxybutane
- IUPAC
- 2-ethoxybutane
- English name
- sec-Butyl ethyl ether
- Molecular formula
- C6H14O
- Molecular weight
- 102.17
Names & synonyms
sec-Butyl ethyl ether2-ETHOXYBUTANE2679-87-0Butane, 2-ethoxy-Ethyl sec-butyl ether2-Ethoxy-ButaneFEMA No. 3131UNII-9NHX6V19XIEINECS 220-234-99NHX6V19XIBRN 1731313FEMA 3131
Show more names
2-Ethoxy-butsec-C4H9OC2H52-ethoxy-butan(±)-2-ethoxy-butaneethylsec-butyletherether,sec-butylethyl(R,S)-2-Ethoxy-butane
DTXSID308630094-01-00-01572 (Beilstein Handbook Reference)SEC-BUTYL ETHYL ETHER [FHFI]RefChem:86836(+-)-2-ETHOXYBUTANEDTXCID608116942-ETHOXYBUTANE, (+-)-220-234-9
Database identifiers
- CAS
2679-87-0- PubChem CID
- 17586
- DTXSID
DTXSID30863009- ChEBI
CHEBI:229332- UNII
- 9NHX6V19XI
- EC Number
- 220-234-9
- Nikkaji
- J45.668C
Properties
Computed structural properties
- XLogP
- 1.8
- Topological polar surface area
- 9.2 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 3
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 35.2
Experimental & physicochemical properties
FragrancesFragrance Ingredient (sec-Butyl ethyl ether) -> IFRA transparency List
Food AdditivesFLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density0.748-0.753 (20 °C)
Flavoring AgentsEU Flavoring substances
Solubility
Insoluble in water
soluble (in ethanol)
Boiling Point
81.00 °C. @ 760.00 mm Hg
81 °C
Refractive Index1.378-1.383
Physical DescriptionColourless liquid
Physicochemical properties
- Melting point
- -105.78 °C · -105.78°C (estimate)
- Boiling point
- 82 °C · 82 °C
- Density
- 0.76 · 0.760±0.06 g/cm3 (20 ºC 760 Torr)
- FEMA
- 3131 · 3131 | SEC-BUTYL ETHYL ETHER
- FLAVIS Number
- 3.005 · 03.005 | 2-Butyl ethyl ether
- refractive index
- 1.3916 · 1.3916 (589.3 nm 20℃)
- Flash point
- -6 ℃ · -6℃(760 Torr)
- storage temp.
- 2 · Storage temp. 2-8°C
- form
- clear liquid
- color
- Colorless to Almost colorless
- Odor
- 2 · 2-ETHOXYBUTANE has a great berry profile which is excellent for a broad range of tropical, citrus and red fruit flavors, more specially blackcurrant.berry floral woody
- Odor Type
- berry
- JECFA Number
- 1231 · 1231
- Henry's Law Constant
- 4.9 · 4.9×10-3 mol/(m3Pa) at 25℃, Yaws (2003)
- LogP
- 1.96 · 1.96
- Substances Added to Food (formerly EAFUS)
- SEC-BUTYL ETHYL ETHER
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 9 NHX6V19XI · 9NHX6V19XI
- EPA Substance Registry System
- 2 · Butane, 2-ethoxy- (2679-87-0)
- Symbol(GHS)
- 2 · GHS02
- Signal word
- Danger
- Hazard statements
- 225 · H225
- Precautionary statements
- 210 · P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
- RIDADR
- 1179 · 1179
- RTECS
- 4730000 · KN4730000
- TSCA
- TSCA listed
- HS Code
- 2909.19 · 2909.19.1800
- HazardClass
- 3 · 3
- PackingGroup
- II
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
This chemical does not meet GHS hazard criteria for 72.2% (65 of 90) of all reports.
Danger
H224 (26.7%): Extremely flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 90 reports by companies from 3 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: Butane, 2-ethoxy-
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
Butane, 2-ethoxy-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesFlam. Liq. 1 (26.7%)
Safety data
- tsca
- TSCA listed
- rtecs
- KN4730000
- ridadr
- 1179
- hs_code
- 2909.19.1800
- Signal word
- Danger
- Symbol(GHS)
- GHS02
- hazard_class
- 3
- packing_group
- II
- Hazard statements
- H225
- Precautionary statements
- P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
Chemistry & industry
Pharmacology
Cellular LocationsCytoplasm
Uses & manufacturing
Use Classification
Fragrance Ingredients
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
General Manufacturing InformationButane, 2-ethoxy-: ACTIVE
Preparation methods
PreparationFrom sec-butyl alcohol and ethyl bromide or ethyl sulfate in the presence of sodium metal.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers55 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
JINING XINHE CHEMICAL CO., LTD+8615318402391 · [email protected]
湖北广奥生物科技有限公司027-02702759223056 18162699093 · [email protected]
烟台正信新材料科技有限公司13854547682 13854547682 · [email protected]
湖北成海化工有限公司027-59220433 18327245847 · [email protected]
上海毕楷科技有限公司18516304666 · [email protected]
玛雅试剂
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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