2-hydroxy-2,5-dimethylhexanedial

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

2-hydroxy-2,5-dimethylhexanedial Structure
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

 Names

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

 Chemical & Physical Properties

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
InChIKey JOOQERIABREPQT-UHFFFAOYSA-N
SMILES CC(C=O)CCC(C)(O)C=O

 Toxicological Information

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

 Safety Information

HS Code 2912491000

 Synthetic Route

~%

2-hydroxy-2,5-dimethylhexanedial Structure

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 ;

~%

2-hydroxy-2,5-dimethylhexanedial Structure

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

CAS#:6970-59-8

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

~%

2-hydroxy-2,5-dimethylhexanedial Structure

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 ;

 Customs

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

 Synonyms

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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