sec-butyl ethyl ether, 2679-87-0

Supplier Sponsors

Best of Chemicals Supplier
Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
Email:	Marketing
US Email:	Marketing
Email:	Sales
US Email:	Sales
Voice: 1-631-485-4226
Fax: 1-631-614-7828
US Voice: 1-631-485-4226
US Fax: 1-631-614-7828
Europe	44-203-286-1088
Facebook
Twitter
Linkedin
Blog
Get the App!
CODE101334 CODE101334
Product(s):
2679-87-0 sec-Butyl Ethyl Ether

Firmenich Inc.

We Create
We create perfumes and flavors for the World's most desirable brands.
Firmenich is the largest privately-owned company in the perfume and flavor business. Swiss and family owned, we have created many of the world’s favorite perfumes for over 100 years and produced a number of the most well known flavors we enjoy each day.
US Email:	Fred Keifer
US Voice: +1 609 452 1000
US Fax: +1 609 452 6077
Facebook
Twitter
Instagram
Linkedin
CODE101334 CODE101334
Product(s):
940150 2-ETHOXYBUTANE min. 98%, Kosher
2-ETHOXYBUTANE has a great berry profile which is excellent for a broad range of tropical, citrus and red fruit flavors, more specially blackcurrant.

Penta International Corporation

Chemistry innovation
At Penta, our products and services help businesses do business better.
For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
US Email:	Technical Services
US Email:	Sales
US Voice: (973) 740-2300
US Fax: (973) 740-1839
CODE101334 CODE101334
Product(s):
02-60100 SEC-BUTYL ETHYL ETHER

TCI AMERICA

Moving Your Chemistry Forward
We continuously strive to advance our technology.
With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping!
Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
US Email:	Sales
Email:	Technical Support
Voice: 1-800-423-8616
Fax: 1- 888-520-1075
Facebook
Twitter
Instagram
Linkedin
CODE101334 CODE101334
Product(s):
B2399 sec-Butyl Ethyl Ether >97.0%(GC)
SDS

Name:	2-ethoxybutane
CAS Number:	2679-87-0	3D/inchi
Other(deleted CASRN):	19316-73-5
ECHA EINECS - REACH Pre-Reg:	220-234-9
FDA UNII:	9NHX6V19XI
Nikkaji Web:	J45.668C
Beilstein Number:	1731313
MDL:	MFCD00053773
CoE Number:	10911
XlogP3-AA:	1.80 (est)
Molecular Weight:	102.17678000
Formula:	C6 H14 O
NMR Predictor:	Predict (works with chrome, Edge or firefox)
EFSA/JECFA Comments:
Racemate (EFFA, 2010a)

Category:flavor and fragrance agents

US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:

Google Scholar:	Search
Google Books:	Search
Google Scholar: with word "volatile"	Search
Google Scholar: with word "flavor"	Search
Google Scholar: with word "odor"	Search
Perfumer and Flavorist:	Search
Google Patents:	Search
US Patents:	Search
EU Patents:	Search
Pubchem Patents:	Search
PubMed:	Search
NCBI:	Search
JECFA Food Flavoring:	1231 sec-butyl ethyl ether
DG SANTE Food Flavourings:	03.005 2-butyl ethyl ether
FEMA Number:	3131 2-ethoxybutane
FDA:	No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):	2679-87-0 ; SEC-BUTYL ETHYL ETHER

Physical Properties:

Appearance:	colorless clear liquid (est)
Assay:	99.00 to 100.00
Food Chemicals Codex Listed:	No
Specific Gravity:	0.74800 to 0.75300 @ 20.00 °C.
Pounds per Gallon - (est).:	6.231 to 6.273
Refractive Index:	1.37800 to 1.38300 @ 20.00 °C.
Boiling Point:	81.00 °C. @ 760.00 mm Hg
Acid Value:	1.00 max. KOH/g
Vapor Pressure:	82.945000 mmHg @ 25.00 °C. (est)
Flash Point:	22.00 °F. TCC ( -5.70 °C. ) (est)
logP (o/w):	1.904 (est)
Soluble in:
	alcohol
	ether
	water, 2452 mg/L @ 25 °C (est)
Insoluble in:
	water

Organoleptic Properties:

Odor Type: berry

berry floral woody

Odor Description: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 and/or flavor descriptions from others (if found).

Firmenich

2-ETHOXYBUTANE min. 98%, Kosher

Taste Description:Nice berry, floral and woody notes
2-ETHOXYBUTANE has a great berry profile which is excellent for a broad range of tropical, citrus and red fruit flavors, more specially blackcurrant.

Cosmetic Information:

None found

Suppliers:

BOC Sciences

For experimental / research use only.

sec-Butyl Ethyl Ether

Firmenich

2-ETHOXYBUTANE

min. 98%, Kosher

Flavor: Nice berry, floral and woody notes

2-ETHOXYBUTANE has a great berry profile which is excellent for a broad range of tropical, citrus and red fruit flavors, more specially blackcurrant.

Penta International

SEC-BUTYL ETHYL ETHER

Santa Cruz Biotechnology

For experimental / research use only.

sec-Butyl Ethyl Ether

Sigma-Aldrich: Aldrich

For experimental / research use only.

sec-Butyl Ethyl Ether

sds

TCI AMERICA

For experimental / research use only.

sec-Butyl Ethyl Ether >97.0%(GC)

sds

Safety Information:

Preferred SDS: View

Hazards identification

Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements

Pictogram

Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
inhalation-mouse LC50 143000 mg/m3/15M BEHAVIORAL: GENERAL ANESTHETIC Anesthesiology. Vol. 11, Pg. 455, 1950.

Safety in Use Information:

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice

Maximised Survey-derived Daily Intakes (MSDI-EU):	6.90 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA):	0.30 (μg/capita/day)
Structure Class:	II
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 4
Click here to view publication 4
	average usual ppm	average maximum ppm
baked goods:	-	1.00000
beverages(nonalcoholic):	-	1.00000
beverages(alcoholic):	-	-
breakfast cereal:	-	-
cheese:	-	-
chewing gum:	-	-
condiments / relishes:	-	-
confectionery froastings:	-	-
egg products:	-	-
fats / oils:	-	-
fish products:	-	-
frozen dairy:	-	1.00000
fruit ices:	-	1.00000
gelatins / puddings:	-	-
granulated sugar:	-	-
gravies:	-	-
hard candy:	-	1.00000
imitation dairy:	-	-
instant coffee / tea:	-	-
jams / jellies:	-	-
meat products:	-	-
milk products:	-	-
nut products:	-	-
other grains:	-	-
poultry:	-	-
processed fruits:	-	-
processed vegetables:	-	-
reconstituted vegetables:	-	-
seasonings / flavors:	-	-
snack foods:	-	-
soft candy:	-	-
soups:	-	-
sugar substitutes:	-	-
sweet sauces:	-	-

Safety References:

European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 23 (FGE.23): Aliphatic, alicyclic and aromatic ethers including anisole derivatives From chemical groups 15, 16 and 26 (Commission Regulation (EC) No 1565/2000 of 18 July 2000
View page or View pdf

Flavouring Group Evaluation 59 (FGE.59): Consideration of aliphatic and aromatic ethers evaluated by JECFA (61st meeting) structurally related to aliphatic, alicyclic and aromatic ethers including anisole derivatives evaluated by EFSA in FGE.23 (2006) (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

Flavouring Group Evaluation 23, Revision 1 (FGE.23Rev1): Aliphatic, alicyclic and aromatic ethers including anisole derivatives from chemical groups 15, 16, 26 and 30[1] - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 59, Revision 1 (FGE.59Rev1): Consideration of aliphatic and aromatic ethers evaluated by JECFA (61st meeting and 63rd meeting) structurally related to aliphatic, alicyclic and aromatic ethers including anisole derivatives evaluated by EFSA in FGE.23 Rev2 (2010)
View page or View pdf

EPI System: View

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):2679-87-0

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :17586

National Institute of Allergy and Infectious Diseases:Data

WISER:UN 1179

WGK Germany:3

2-ethoxybutane

Chemidplus:0002679870

RTECS:KN4730000 for cas# 2679-87-0

References:

	2-ethoxybutane
NIST Chemistry WebBook:	Search Inchi
Canada Domestic Sub. List:	2679-87-0
Pubchem (cid):	17586
Pubchem (sid):	134983388

Other Information:

(IUPAC):	Atomic Weights of the Elements 2011 (pdf)
Videos:	The Periodic Table of Videos
tgsc:	Atomic Weights use for this web site
(IUPAC):	Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):	View
HMDB (The Human Metabolome Database):	HMDB31326
FooDB:	FDB003388
Export Tariff Code:	2909.19.1800
Typical G.C.
VCF-Online:	VCF Volatile Compounds in Food
ChemSpider:	View