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105-82-8

105-82-8 structure
105-82-8 structure
  • Name: acetaldehyde dipropyl acetal
  • Chemical Name: 1-(1-propoxyethoxy)propane
  • CAS Number: 105-82-8
  • Molecular Formula: C8H18O2
  • Molecular Weight: 146.22700
  • Create Date: 2018-02-22 08:00:00
  • Modify Date: 2025-08-27 19:13:54
Name 1-(1-propoxyethoxy)propane
Synonyms EINECS 203-335-2
Dipropyl acetal
1,1-dipropoxy-ethane
n-Propyl acetal
acetaldehyde di-n-propyl acetal
acetaldehyde dipropylacetal
Density 0.841g/cm3
Boiling Point 146.5ºC at 760 mmHg
Melting Point <-50 °C (101.3 kPa)
Molecular Formula C8H18O2
Molecular Weight 146.22700
Flash Point 30.4ºC
Exact Mass 146.13100
PSA 18.46000
LogP 2.18560
Vapour Pressure 5.84mmHg at 25°C
Index of Refraction 1.404

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AB2827800
CHEMICAL NAME :
Acetaldehyde, dipropyl acetal
CAS REGISTRY NUMBER :
105-82-8
BEILSTEIN REFERENCE NO. :
1697928
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H18-O2
MOLECULAR WEIGHT :
146.26
WISWESSER LINE NOTATION :
3OY1&O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,897,1979 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,897,1979
Hazard Codes F+
HS Code 2909199090
71-23-8 structure

71-23-8

75-07-0 structure

75-07-0

~%

105-82-8 structure

105-82-8

Literature: Post Journal of Organic Chemistry, 1940 , vol. 5, p. 247
71-23-8 structure

71-23-8

74-86-2 structure

74-86-2

~%

105-82-8 structure

105-82-8

Literature: Hinton; Nieuwland Journal of the American Chemical Society, 1930 , vol. 52, p. 2892,2893
71-23-8 structure

71-23-8

59565-09-2 structure

59565-09-2

~0%

5840-81-3 structure

5840-81-3

105-82-8 structure

105-82-8

Detail
Literature: Papsheva, N. P.; Gerasimova, V. V.; Nedolya, N. A. Journal of Organic Chemistry USSR (English Translation), 1988 , vol. 24, # 10 p. 2011 - 2012 Zhurnal Organicheskoi Khimii, 1988 , vol. 24, # 10 p. 2230 - 2232
621-76-1 structure

621-76-1

75-07-0 structure

75-07-0

~%

105-82-8 structure

105-82-8

110-74-7 structure

110-74-7

Literature: Post Journal of Organic Chemistry, 1940 , vol. 5, p. 247
71-23-8 structure

71-23-8

123-63-7 structure

123-63-7

~%

105-82-8 structure

105-82-8

Literature: Beduwe Bulletin des Societes Chimiques Belges, 1925 , vol. 34, p. 49 Chem. Zentralbl., 1925 , vol. 96, # I p. 1973
71-23-8 structure

71-23-8

109-92-2 structure

109-92-2

~%

105-82-8 structure

105-82-8

Literature: Woronkow Doklady Akademii Nauk SSSR, 1948 , vol. 63, p. 540 Chem.Abstr., 1949 , p. 5365
71-23-8 structure

71-23-8

764-47-6 structure

764-47-6

~%

105-82-8 structure

105-82-8

Literature: Michant'ew et al. Trudy Voronezsk. Univ.Chem.Abstr., 1959 , vol. 57, p. 177 Trudy Voronezsk. Univ.Chem.Abstr., 1961 , p. 3488
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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