Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: sec-butyl ethyl ether
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2679-87-0

2679-87-0 structure

2679-87-0 structure

Name: sec-butyl ethyl ether
Chemical Name: 2-ethoxybutane
CAS Number: 2679-87-0
Molecular Formula: C₆H₁₄O
Molecular Weight: 102.17500
Create Date: 2018-03-26 08:00:00
Modify Date: 2026-07-01 10:40:36

Name	2-ethoxybutane
Synonyms	2-Ethoxy-but SEC-BUTYL ETHYL ETHER 2-ethoxy-butan sec-Butyl Ethyl Ether > FEMA No. 3131 SEC-BUTYL ETHYL ETHER ISO 9001：2015 REACH butan-2-yl ethyl ester Ethyl sec-butyl ether Ether,sec-butyl ethyl Ethyl1-methylpropylether ethyl sec-butyl ether (R,S)-2-Ethoxy-butane 2-ethoxy-butane Butane, 2-ethoxy Butane,2-ethoxy ethyl s-butyl ether 2-ethoxy-Butane 72 (Beilstein Handbook Reference) (±)-2-ethoxy-butane sec-C4H9OC2H5 sec-Butyl ethyl ether ether,sec-butylethyl 2-Ethoxybutan EINECS 220-234-9 Ether, sec-butyl ethyl ethylsec-butylether

Density	0.76g/cm3
Boiling Point	83.8ºC at 760mmHg
Molecular Formula	C₆H₁₄O
Molecular Weight	102.17500
Exact Mass	102.10400
PSA	9.23000
LogP	1.82140
Vapour Pressure	82.9mmHg at 25°C
Index of Refraction	1.386

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KN4730000

CHEMICAL NAME :: Ether, sec-butyl ethyl

CAS REGISTRY NUMBER :: 2679-87-0

BEILSTEIN REFERENCE NO. :: 1731313

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H14-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 143 gm/m3/15M

TOXIC EFFECTS :: Behavioral - general anesthetic

REFERENCE :: ANESAV Anesthesiology. (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1940- Volume(issue)/page/year: 11,455,1950

Hazard Codes	F+
HS Code	2909199090

Precursor 9
64-17-5 624-64-6 105-46-4 75-03-6
78-92-2 74-96-4 64-67-5 78-93-3
4747-05-1
DownStream 4
93-89-0 78-86-4 141-78-6 105-46-4

HS Code	2909199090
Summary	2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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