2-hydroxy-2,5-dimethylhexanedial

Modify Date: 2025-09-20 05:51:35

2-hydroxy-2,5-dimethylhexanedial structure	Common Name	2-hydroxy-2,5-dimethylhexanedial
	CAS Number	6970-59-8	Molecular Weight	158.19500
	Density	1.032g/cm3	Boiling Point	242.9ºC at 760 mmHg
	Molecular Formula	C₈H₁₄O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	115ºC

Name	2-hydroxy-2,5-dimethylhexanedial
Synonym	More Synonyms

Density	1.032g/cm3
Boiling Point	242.9ºC at 760 mmHg
Molecular Formula	C₈H₁₄O₃
Molecular Weight	158.19500
Flash Point	115ºC
Exact Mass	158.09400
PSA	54.37000
LogP	0.55150
Index of Refraction	1.447

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MO1120000

CHEMICAL NAME :: Hexanedial, 2,5-dimethyl-2-hydroxy-

CAS REGISTRY NUMBER :: 6970-59-8

BEILSTEIN REFERENCE NO. :: 1766257

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H14-O3

MOLECULAR WEIGHT :: 158.22

WISWESSER LINE NOTATION :: VHY1&2XQ1&VH

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: -,649,1986

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: -,649,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5890 mg/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	2912491000

2H-Pyran-2-carb...

CAS#:1920-21-4

5-hydroxy-2,5-d...

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2-hydroxy-2,5-d...

CAS#:6970-59-8

Literature: Union Carbide and Carbon Corp. Patent: US2694077 , 1952 ; Full Text Show Details Union Carbide and Carbon Corp. Patent: DE945243 , 1953 ;

2H-Pyran-2-carb...

CAS#:1920-21-4

2-hydroxy-2,5-d...

CAS#:6970-59-8

Literature: Union Carbide and Carbon Corp. Patent: US2694077 , 1952 ;

1,4-Dioxane

CAS#:123-91-1

2H-Pyran-2-carb...

CAS#:1920-21-4

Sulfuric acid

CAS#:7664-93-9

2-hydroxy-2,5-d...

CAS#:6970-59-8

Literature: Union Carbide and Carbon Corp. Patent: US2694077 , 1952 ; Full Text Show Details Union Carbide and Carbon Corp. Patent: DE945243 , 1953 ;

Precursor 3
CAS#:1920-21-4 2H-Pyran-2-carb... CAS#:123-91-1 1,4-Dioxane CAS#:7664-93-9 Sulfuric acid
DownStream 0

HS Code	2912491000
Summary	2912491000. other aldehyde-alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Hexanedial,5-dimethyl

2-Hydroxy-2,5-dimethyl-adipinaldehyd

2,5-Dimethyl-2-hydroxyhexanedial

2,5-Dimethyl-2-hydroxyadipaldehyde

HEXANEDIAL,2,5-DIMETHYL-2-HYDROXY

2-hydroxy-2,5-dimethyl-adipaldehyde

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2-hydroxy-2,5-dimethylhexanedial

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.