Propionaldehyde (cas 123-38-6) Molecular Structure

CAS No. 123-38-6 (Propionaldehyde )

Molecular Formula: C3H6OMolecular Weight: 58.08

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    DetailDesc: Propionaldehyde Purity:99.9% CAS No.123-38-6 Package:160KG/drum Molecular Formula:CH3CH2CHO Specification: 47.93 boiling point, 99.5% ° C, melting point - 81.0 ° C, is 0.807 aldehyde relative density, 1.3560 refractive index, flash point 15 ~ 19 ° Useage: Aliphatic aldehydes and ketones and its derivatives. Is is an aldehyde ...

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    DetailDesc:mp -81 °C bp 48 °C density 0.805 g/mL at 25 °C(lit.) vapor density 2 (vs air) vapor pressure 18.77 psi ( 55 °C) refractive index n20/D 1.362(lit.) FEMA 2923 Fp ?16 °F storage temp. 2-8°C Water Solubility 540 g/L (20 oC) Merck 14,7823 BRN 506010 Stability: Stable. Highly flammable. Incompatible with oxidizing agents, strong acids, strong bases. CAS DataBase Reference 123-38-6(CAS DataBase Ref...

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    DetailDesc: Quick Details CAS No.: 123-38-6 Melting Point: -81 °C Boiling Point: 49.339 °C at 760 mmHg Solubility: 540 g/L (20 °C) in water Appearance: colourless liquid Risk Codes: 11-36/37/38 Safety: 9-16-29 Transport Information: UN 1275 3/PG 2 Specifications This product is flammable colorless liquid with a suffocating pungent odor.This product is used in making synthetic fibers, rubber accel...

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References of Propionaldehyde cas 123-38-6

} Toxicity

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)