Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butanal, 3-methoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

5281-76-5

5281-76-5 structure

Name: Butanal, 3-methoxy-
Chemical Name: Butanal, 3-methoxy
CAS Number: 5281-76-5
Molecular Formula: C₅H₁₀O₂
Molecular Weight: 102.13200
Create Date: 2018-06-02 08:00:00
Modify Date: 2024-01-03 08:47:27

Name	Butanal, 3-methoxy
Synonyms	3-Methoxy butyraldehyde

Density	0.887g/cm3
Boiling Point	127.8ºC at 760mmHg
Molecular Formula	C₅H₁₀O₂
Molecular Weight	102.13200
Flash Point	26.2ºC
Exact Mass	102.06800
PSA	26.30000
LogP	0.61030
Index of Refraction	1.386

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ES3325000

CHEMICAL NAME :: Butyraldehyde, 3-methoxy-

CAS REGISTRY NUMBER :: 5281-76-5

BEILSTEIN REFERENCE NO. :: 1740323

LAST UPDATED :: 199712

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H10-O2

MOLECULAR WEIGHT :: 102.15

WISWESSER LINE NOTATION :: VH1Y1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,703,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,703,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 540 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1000 ppm/4H

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 310 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

HS Code	2912499000

2517-43-3

~73%

5281-76-5

Literature: Muenster, Niels; Harms, Klaus; Koert, Ulrich Chemical Communications, 2012 , vol. 48, # 13 p. 1866 - 1867

10138-89-3

5281-76-5

Literature: Krausz Annales de Chimie (Cachan, France), 1949 , vol. <12>4, p. 828 Full Text Show Details Wacker,A. Patent: DE561420 , 1929 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 19, p. 232

67-56-1

123-73-9

5281-76-5

Literature: I.G.Farbenind. Patent: DE554949 , 1930 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 19, p. 956

124-41-4

123-73-9

5281-76-5

Literature: Buettner Justus Liebigs Annalen der Chemie, 1953 , vol. 583, p. 184,188

74734-00-2

5281-76-5

Literature: Houghton, Roy P.; Morgan, Alan D. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 756 - 758

67-56-1

7664-93-9

123-73-9

10138-89-3

Detail

Literature: Flaig Chem.Abstr., 1947 , p. 6189,6190 Full Text Show Details Flaig Reichsamt Wirtschaftsausbau Chem.Ber.Pruef.-Nr.093 (PB 52020) 1073 Full Text Show Details Wacker,A. Patent: DE561420 , 1929 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 19, p. 231

10138-89-3

7664-93-9

5281-76-5

Literature: Krausz Annales de Chimie (Cachan, France), 1949 , vol. <12>4, p. 828

Precursor 7
2517-43-3 10138-89-3 67-56-1 123-73-9
124-41-4 74734-00-2 7664-93-9
DownStream 5
139443-51-9 10024-70-1 2517-43-3 90971-84-9
41021-50-5

HS Code	2912499000
Summary	2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

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