Propionaldehyde

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Names

[ CAS No. ]:
123-38-6

[ Name ]:
Propionaldehyde

[Synonym ]:
Propionaldehyde
PROPIONIC ALDEHYDE
EINECS 204-623-0
n-Propanal
n-Propionaldehyde
Propionaldehyde,AcroSeal
1-Propanal
1-Propanone
Propionaldehyde [UN1275] [Flammable liquid]
MFCD00007020
Propanal
Propanalaldehyde
Propanaldehyde
Aldehyde propionique
Proprionaldehyde

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
49.3±3.0 °C at 760 mmHg

[ Melting Point ]:
-81 °C

[ Molecular Formula ]:
C₃H₆O

[ Molecular Weight ]:
58.079

[ Flash Point ]:
-25.9±6.0 °C

[ Exact Mass ]:
58.041866

[ PSA ]:
17.07000

[ LogP ]:
0.38

[ Vapour density ]:
2 (vs air)

[ Vapour Pressure ]:
299.4±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.348

[ Stability ]:
Stable. Highly flammable. Incompatible with oxidizing agents, strong acids, strong bases.

[ Water Solubility ]:
540 g/L (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UE0350000

CHEMICAL NAME :: Propionaldehyde

CAS REGISTRY NUMBER :: 123-38-6

LAST UPDATED :: 199710

DATA ITEMS CITED :: 27

MOLECULAR FORMULA :: C3-H6-O

MOLECULAR WEIGHT :: 58.09

WISWESSER LINE NOTATION :: VH2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1410 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8000 ppm/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Behavioral - muscle weakness

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 820 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Behavioral - convulsions or effect on seizure threshold

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 21800 mg/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 680 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Behavioral - convulsions or effect on seizure threshold

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2460 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 10 mL/kg

TOXIC EFFECTS :: Skin and Appendages - dermatitis, other (after systemic exposure)

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 1400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 21800 mg/m3

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4 mg/m3/24H/75D-C

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Blood - changes in erythrocyte (RBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Mammal - species unspecified Lymphocyte

DOSE/DURATION :: 100 mmol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 283,131,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84709 No. of Facilities: 80 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 1543 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84709 No. of Facilities: 25 (estimated) No. of Industries: 2 No. of Occupations: 16 No. of Employees: 2086 (estimated) No. of Female Employees: 187 (estimated)

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H302 + H332-H315-H318-H335

[ Precautionary Statements ]:
P210-P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)

[ Hazard Codes ]:
F:Flammable

[ Risk Phrases ]:
R11;R36/37/38

[ Safety Phrases ]:
S9-S16-S29

[ RIDADR ]:
UN 1275 3/PG 2

[ WGK Germany ]:
1

[ RTECS ]:
UE0350000

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
2912190090

Precursor & DownStream

Precursor

DownStream

6-METHOXY-3-METHYL-BENZOFURAN-2-CARBOXYLIC ACID
3-Methyl-5-phenylpyridine
1-azido-1-prop-2-enoxypropane
ethyl but-1-ene-1-sulfonate
2-Ethyl-2,5-dihydro-1,3-thiazole
1-[1-(4-chlorophenyl)-1-oxopent-2-en-2-yl]pyridin-2-one
2-ethoxy-3,5-diethyl-1,4,2λ5-dioxaphospholane 2-oxide
Ethyl benzylidenemalonate
3-chlorohex-3-en-2-one
2-methyl-N-(2-methylpropyl)-N-prop-1-enylpropan-1-amine

Customs

[ HS Code ]: 2912190090

[ Summary ]:
2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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