Heptane,3-[(ethenyloxy)methyl]-

Modify Date: 2025-08-25 08:39:54

Heptane,3-[(ethenyloxy)methyl]- structure	Common Name	Heptane,3-[(ethenyloxy)methyl]-
	CAS Number	103-44-6	Molecular Weight	156.26500
	Density	0.816 g/mL at 25 °C(lit.)	Boiling Point	177-178 °C(lit.)
	Molecular Formula	C₁₀H₂₀O	Melting Point	−85 °C(lit.)
	MSDS	Chinese USA	Flash Point	126 °F
	Symbol	GHS02, GHS07	Signal Word	Warning

Name	2-Ethylhexyl Vinyl Ether
Synonym	More Synonyms

Density	0.816 g/mL at 25 °C(lit.)
Boiling Point	177-178 °C(lit.)
Melting Point	−85 °C(lit.)
Molecular Formula	C₁₀H₂₀O
Molecular Weight	156.26500
Flash Point	126 °F
Exact Mass	156.15100
PSA	9.23000
LogP	3.36290
Vapour Pressure	0.934mmHg at 25°C
Index of Refraction	n20/D 1.428(lit.)

Heptane,3-[(ethenyloxy)methyl]- MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KO0175000

CHEMICAL NAME :: Ether, 2-ethylhexyl vinyl

CAS REGISTRY NUMBER :: 103-44-6

BEILSTEIN REFERENCE NO. :: 1750721

LAST UPDATED :: 199806

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C10-H20-O

MOLECULAR WEIGHT :: 156.30

WISWESSER LINE NOTATION :: 4Y2&1O1U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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: 3/23/1973 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1350 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 :: 1005 ppm/8H

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

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/23/1973

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3560 uL/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

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H302
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T+
Risk Phrases	10-22-27
Safety Phrases	S28-S36/37-S45
RIDADR	UN 3271 3/PG 3
WGK Germany	3
RTECS	KO0175000
Packaging Group	III
Hazard Class	3.2
HS Code	2909199090

2-Ethylhexanol

CAS#:104-76-7

Acetylene

CAS#:74-86-2

Heptane,3-[(eth...

CAS#:103-44-6

Literature: Justus Liebigs Annalen der Chemie, , vol. 601, p. 81,104

1,1-Diethoxyethane

CAS#:105-57-7

2-Ethylhexanol

CAS#:104-76-7

Heptane,3-[(eth...

CAS#:103-44-6

Literature: US2566415 , ;

Precursor 3
CAS#:104-76-7 2-Ethylhexanol CAS#:74-86-2 Acetylene CAS#:105-57-7 1,1-Diethoxyethane
DownStream 3
CAS#:2182-55-0 CyclohexylVinyl... CAS#:110-75-8 2-Chloroethyl v... CAS#:6552-32-5 3-ethenoxy-2-me...

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%