para-methyl hydratropaldehyde

Modify Date: 2025-08-24 21:59:15

para-methyl hydratropaldehyde Structure
para-methyl hydratropaldehyde structure
Common Name para-methyl hydratropaldehyde
CAS Number 99-72-9 Molecular Weight 148.20200
Density 0.967 g/cm3 Boiling Point 226.8ºCat 760 mmHg
Molecular Formula C10H12O Melting Point N/A
MSDS N/A Flash Point 101ºC

 Names

Name 2-(4'-methylphenyl)propionaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.967 g/cm3
Boiling Point 226.8ºCat 760 mmHg
Molecular Formula C10H12O
Molecular Weight 148.20200
Flash Point 101ºC
Exact Mass 148.08900
PSA 17.07000
LogP 2.29740
Index of Refraction 1.522
InChIKey JTZWVKUZBNHSSW-UHFFFAOYSA-N
SMILES Cc1ccc(C(C)C=O)cc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UE2700000
CHEMICAL NAME :
Propionaldehyde, 2-(p-tolyl)-
CAS REGISTRY NUMBER :
99-72-9
LAST UPDATED :
199709
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C10-H12-O
MOLECULAR WEIGHT :
148.22
WISWESSER LINE NOTATION :
VHY1&R D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3500 mg/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: 14,607,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
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: 14,607,1976

 Synonyms

Benzeneethanol,4-dimethyl
p-Cymen-9-ol
2-p-tolyl-propionaldehyde
2-p-Tolyl-propionaldehyd
2-p-tolylpropan-1-ol
2-p-tolylpropanal
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