2,4-PENTANEDIOL

Modify Date: 2025-08-19 20:07:35

2,4-PENTANEDIOL Structure
2,4-PENTANEDIOL structure
 Common Name 2,4-PENTANEDIOL
CAS Number 625-69-4 Molecular Weight 104.148
Density 1.0±0.1 g/cm3 Boiling Point 199.5±0.0 °C at 760 mmHg
Molecular Formula C5H12O2 Melting Point N/A
MSDS Chinese USA Flash Point 101.7±0.0 °C

 Names

Name 2,4-Pentanediol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 199.5±0.0 °C at 760 mmHg
Molecular Formula C5H12O2
Molecular Weight 104.148
Flash Point 101.7±0.0 °C
Exact Mass 104.083733
PSA 40.46000
LogP -0.34
Vapour Pressure 0.1±0.8 mmHg at 25°C
Index of Refraction 1.441

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SA0490000
CHEMICAL NAME :
2,4-Pentanediol
CAS REGISTRY NUMBER :
625-69-4
LAST UPDATED :
199806
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C5-H12-O2
MOLECULAR WEIGHT :
104.17
WISWESSER LINE NOTATION :
QY&1YQ

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: -,209,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6860 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 :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5792 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 45,669,1956
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
14100 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0865 No. of Facilities: 379 (estimated) No. of Industries: 12 No. of Occupations: 12 No. of Employees: 3899 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves
Safety Phrases 24/25
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS SA0490000

 Articles5

More Articles
Brønsted acid catalyzed asymmetric reduction of ketones and acyl silanes using chiral anti-pentane-2,4-diol.

Org. Lett. 12(10) , 2294-7, (2010)

Ketones and acyl silanes were reduced to the corresponding alcohols by a simple procedure employing anti-1,3-diol and a catalytic amount (5 mol %) of 2,4-dinitrobenzenesulfonic acid in benzene at refl...

Highly efficient synthesis of enantiopure diacetylated C(2)-symmetric diols by ruthenium- and enzyme-catalyzed dynamic kinetic asymmetric transformation (DYKAT).

Chemistry 12 , 6053, (2006)

Highly efficient synthesis of enantiopure diacetates of 2,4-pentanediol and 2,5-hexanediol starting from commercially available mixtures of the diols (dl/meso approximately 1:1) has been realized by c...

2,4-Pentanediolate as an alkoxide/diketonate "hybrid" ligand and the formation of aluminum and zirconium derivatives.

Inorg. Chem. 50(23) , 12126-32, (2011)

When 2,4-pentanediol (2,4-H(2)pd) is deprotonated, the resulting dianion (2,4-pd) serves as a type of "hybrid" ligand, i.e., an alkoxide that possesses structural features of a β-diketonate. 2,4-Penta...

 Synonyms

2,4-PENTANEDIOL
pentane-2,4-diol
Isoamylene alcohol
Pentanediol-2,4
2,4-Dihydroxypentan
MFCD00004549
Pentan-2,4-diol
EINECS 210-907-5
dl-2,4-Pentanediol
2,4-Amylene glycol
2,4-PENTANDIOL
2,4-pentane diol
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Related Compounds: More...
2,4-Pentanediol
3950-21-8
(2S,4S)-2,4-Pentanediol
72345-23-4
3-ethyl-2,4-pentanediol
66225-33-0
3-nitro-2,4-pentanediol
35602-35-8
2-Methyl-2,4-pentanediol
6920-22-5
2-Methyl-2,4-pentanediol
99113-75-4
2,4-DIMETHYL-2,4-PENTANEDIOL
24892-49-7
(S)-2-methyl-2,4-pentanediol
99210-91-0
R-(-)-2-methyl-2,4-pentanediol
99210-90-9
N-(2,5-dimethoxyphenyl)-2-((3-(p-tolyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
863459-44-3
N-(3,4-dimethoxyphenyl)-2-((3-(p-tolyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
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[(1S,6S,7R)-6-ethyl-1-bicyclo[5.1.0]octanyl]oxy-trimethylsilane
483339-92-0
2-((3-(4-fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)-N-(4-(trifluoromethyl)phenyl)acetamide
863460-17-7
2-((3-(3-chlorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)-1-(4-phenylpiperazin-1-yl)ethanone
941906-10-1
N-(4-acetamidophenyl)-2-((3-(3-chlorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
941956-36-1
1-(4-benzylpiperidin-1-yl)-2-((3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)ethanone
863500-13-4
N-(3,5-dimethylphenyl)-2-((3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
863500-26-9
N-(4-butylphenyl)-2-((3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
863500-29-2
N-(3-chlorophenyl)-2-((3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
863500-33-8
Chemsrc provides 2,4-PENTANEDIOL(CAS#:625-69-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2,4-PENTANEDIOL are included as well.>> amp version: 2,4-PENTANEDIOL

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