CAS 142-96-1|Di-n-butyl ether suppliers in China

Introduction：Basic information about CAS 142-96-1|Di-n-butyl ether suppliers in China, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles15
7. Synonyms

Common Name	Di-n-butyl ether suppliers in China
CAS Number	142-96-1	Molecular Weight	130.22800
Density	0.764 g/mL at 25 °C(lit.)	Boiling Point	142-143 °C(lit.)
Molecular Formula	C₈H₁₈O	Melting Point	−98 °C(lit.)
MSDS	ChineseUSA	Flash Point	77 °F
Symbol	GHS02, GHS07	Signal Word	Warning

Names

Name	Di-n-butyl ether
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.764 g/mL at 25 °C(lit.)
Boiling Point	142-143 °C(lit.)
Melting Point	−98 °C(lit.)
Molecular Formula	C₈H₁₈O
Molecular Weight	130.22800
Flash Point	77 °F
Exact Mass	130.13600
PSA	9.23000
LogP	2.60320
Vapour density	4.48 (vs air)
Vapour Pressure	7.1mmHg at 25°C
Index of Refraction	n20/D 1.399(lit.)
InChIKey	DURPTKYDGMDSBL-UHFFFAOYSA-N
SMILES	CCCCOCCCC
Stability	Stable. Flammable. May form peroxides in storage. Incompatible with strong oxidizing agents.
Water Solubility	0.03 g/100 mL (20 ºC)

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EK5425000

CHEMICAL NAME :: Butane, 1,1'-oxybis-

CAS REGISTRY NUMBER :: 142-96-1

BEILSTEIN REFERENCE NO. :: 1732752

LAST UPDATED :: 199806

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C8-H18-O

MOLECULAR WEIGHT :: 130.26

WISWESSER LINE NOTATION :: 4O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Human

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 28,262,1946

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/8/1971 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 200 ppm

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Sense Organs and Special Senses (Eye) - conjunctive irritation

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 28,262,1946

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4000 ppm/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 169 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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 258 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex)

REFERENCE :: APTOA6 Acta Pharmacologica et Toxicologica. (Copenhagen, Denmark) V.1-59, 1945-86. For publisher information, see PHTOEH Volume(issue)/page/year: 37,56,1975

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 10 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84736 No. of Facilities: 97 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 1004 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84736 No. of Facilities: 468 (estimated) No. of Industries: 4 No. of Occupations: 18 No. of Employees: 6292 (estimated) No. of Female Employees: 235 (estimated)

Safety Information

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335-H412
Precautionary Statements	P210-P273-P280-P304 + P340 + P312-P337 + P313-P403 + P235
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R10;R36/37/38;R52/53
Safety Phrases	S61
RIDADR	UN 1149 3/PG 3
WGK Germany	2
RTECS	EK5425000
Packaging Group	III
Hazard Class	3
HS Code	2909199090

Customs

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%

Articles15

Novel unbreakable solid-phase microextraction fibers on stainless steel wire and application for the determination of oxadiargyl in environmental and agricultural samples in combination with gas chromatography-mass spectrometry.

Talanta 128 , 231-6, (2014)

Sol-gel based solid-phase microextraction fibers supported by a stainless steel wire were fabricated and employed for GC-MS determination of oxadiargyl in real samples. The fibers were based on four c...

Comparison between solid phase microextraction (SPME) and hollow fiber liquid phase microextraction (HFLPME) for determination of extractables from post-consumer recycled PET into food simulants.

Talanta 127 , 59-67, (2014)

Hollow fiber liquid phase microextraction (HFLPME) and solid phase microextraction (SPME) methods for pre-concentration of contaminants (toluene, benzophenone, tetracosane and chloroform) in food simu...

The study of binding of methyl tert-butyl ether to human telomeric G-quadruplex and calf thymus DNA by gas chromatography, a thermodynamic discussion.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 971 , 112-9, (2014)

Methyl-tert-butyl ether (MTBE) is widely used as an antiknock additive for increasing octane number of gasoline. Recently, the in vivo studies demonstrated that MTBE has genotoxic potential and able t...

Synonyms

anhydrous butyl ether

Dibutyl Ether

Butoxymethyl-dimethyl-amin

n-butoxy-n-butane

n-butyl ether,butyl ether

Dimethylaminomethyl-butyl-aether

Methanamine,1-butoxy-N,N-dimethyl

n-dibutyl ether

MFCD00009461

EINECS 205-575-3

Dimethyl-butyloxymethyl-amin

Butyl Ether

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