4-Methoxybenzaldehyde
Suppliers
Names
[ CAS No. ]:
123-11-5
[ Name ]:
4-Methoxybenzaldehyde
[Synonym ]:
Obepin
4-Methoxybenzald
Anisaldehyd
FEMA 2670
AUBEPINE
Anisal
4-Methoxybenzaldehyde
4-methoxy-benzaldehyde
MFCD00003385
p-Anisaldehyde,contains Acetic Acid,H2SO4) Ethanol
p-Anisaldehyde
EINECS 204-602-6
ANISALDEHYDE
Chemical & Physical Properties
[ Density]:
1.121
[ Boiling Point ]:
248-249 ºC
[ Melting Point ]:
-1 °C
[ Molecular Formula ]:
C8H8O2
[ Molecular Weight ]:
136.148
[ Flash Point ]:
116 ºC
[ Exact Mass ]:
136.052429
[ PSA ]:
26.30000
[ LogP ]:
1.70
[ Vapour density ]:
4.7 (vs air)
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.571-1.574
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- BZ2625000
- CHEMICAL NAME :
- p-Anisaldehyde
- CAS REGISTRY NUMBER :
- 123-11-5
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 13
- MOLECULAR FORMULA :
- C8-H8-O2
- MOLECULAR WEIGHT :
- 136.16
- WISWESSER LINE NOTATION :
- VHR DO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1510 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1859 mg/kg
- TOXIC EFFECTS :
- Gastrointestinal - necrotic changes Gastrointestinal - other changes Liver - fatty liver degeneration
- 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
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 1260 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 55200 ug/kg/30D-I
- TOXIC EFFECTS :
- Cardiac - changes in heart weight Kidney, Ureter, Bladder - changes in bladder weight Blood - changes in other cell count (unspecified)
MUTATION DATA
- TYPE OF TEST :
- Mutation in mammalian somatic cells
- TEST SYSTEM :
- Rodent - mouse Lymphocyte
- DOSE/DURATION :
- 3560 umol/L
- REFERENCE :
- MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 3,193,1988 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5044 No. of Facilities: 6993 (estimated) No. of Industries: 40 No. of Occupations: 62 No. of Employees: 100333 (estimated) No. of Female Employees: 61328 (estimated)
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xn:Harmful
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S26-S36-S45-S36/37-S16-S7
[ RIDADR ]:
UN 3316 9/PG 2
[ WGK Germany ]:
1
[ RTECS ]:
BZ2625000
[ Packaging Group ]:
I; II; III
[ HS Code ]:
29124900
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2912499000
[ Summary ]:
2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%
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