3,5-di-tert-butyl-4-hydroxybenzaldehyde

Modify Date: 2025-08-25 08:45:01

3,5-di-tert-butyl-4-hydroxybenzaldehyde Structure
3,5-di-tert-butyl-4-hydroxybenzaldehyde structure
Common Name 3,5-di-tert-butyl-4-hydroxybenzaldehyde
CAS Number 1620-98-0 Molecular Weight 234.334
Density 1.0±0.1 g/cm3 Boiling Point 289.2±35.0 °C at 760 mmHg
Molecular Formula C15H22O2 Melting Point 186-190 °C
MSDS USA Flash Point 121.6±18.5 °C

 Names

Name 3,5-Di-tert-butyl-4-hydroxybenzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 289.2±35.0 °C at 760 mmHg
Melting Point 186-190 °C
Molecular Formula C15H22O2
Molecular Weight 234.334
Flash Point 121.6±18.5 °C
Exact Mass 234.161987
PSA 37.30000
LogP 4.77
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.528

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CU5610070
CHEMICAL NAME :
Benzaldehyde, 3,5-di-tert-butyl-4-hydroxy-
CAS REGISTRY NUMBER :
1620-98-0
BEILSTEIN REFERENCE NO. :
0982526
LAST UPDATED :
199706
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C15-H22-O2
MOLECULAR WEIGHT :
234.37
WISWESSER LINE NOTATION :
1X1&1&R BQ EVH CX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
20327 mg/kg/3W-C
TOXIC EFFECTS :
Blood - change in clotting factors

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Human Lymphocyte
DOSE/DURATION :
25 umol/L
REFERENCE :
BBRCA9 Biochemical and Biophysical Research Communications. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 80,963,1978

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S24/25
RTECS CU5610070

 Synthetic Route

 Synonyms

3,5-di-tert-butyl-4-hydroxybenzaldehyde
3,5-ditert-butyl-4-hydroxybenzaldehyde
EINECS 216-592-0
MFCD00008826
Benzaldehyde, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-
3,5-Di-tert-butyl-4-hydroxybenzolcarbaldehyd
4-Hydroxy-3,5-bis(2-methyl-2-propanyl)benzaldehyde
3,5-Ditert-butyl-4-hydroxy-benzaldehyde
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