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MSDS  
:
 Benzaldehyde, 3-ethoxy-4-hydroxy-
CAS  
:
 121-32-4
SYNONYMS  
:
 * Bourbonal
* Ethavan
* Ethovan
* 3-Ethoxy-4-hydroxybenzaldehyde
* Ethylprotal
* Ethyl vanillin
* 4-Hydroxy-3-ethoxybenzaldehyde
* Protocatechuic aldehyde ethyl ether
* Quantrovanil
* Vanillal
* Vanillin, ethyl-
* Vanirom

                     *** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CU6125000
CHEMICAL NAME           : Benzaldehyde, 3-ethoxy-4-hydroxy-
CAS REGISTRY NUMBER     : 121-32-4
BEILSTEIN REFERENCE NO. : 1073761
REFERENCE               : 4-08-00-01765 (Beilstein Handbook Reference)
LAST UPDATED            : 199710
DATA ITEMS CITED        : 16
MOLECULAR FORMULA       : C9-H10-O3
MOLECULAR WEIGHT        : 166.19
WISWESSER LINE NOTATION : VHR DQ CO2
COMPOUND DESCRIPTOR     : Mutagen
                          Primary Irritant
SYNONYMS/TRADE NAMES :
   * Bourbonal
   * Ethavan
   * Ethovan
   * 3-Ethoxy-4-hydroxybenzaldehyde
   * Ethylprotal
   * Ethyl vanillin
   * 4-Hydroxy-3-ethoxybenzaldehyde
   * Protocatechuic aldehyde ethyl ether
   * Quantrovanil
   * Vanillal
   * Vanillin, ethyl-
   * Vanirom
 
                       *** HEALTH HAZARD DATA ***
 
                      ** SKIN/EYE IRRITATION DATA **
 
TYPE OF TEST            : Standard Draize test
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Human
DOSE/DURATION           : 10 mg/48H
REACTION SEVERITY       : Mild
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 13,103,1975
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1590 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FAONAU FAO Nutrition Meetings Report Series.  (Rome, Italy)  No.?-57,
   1948-77.  Discontinued.  Volume(issue)/page/year: 44A,39,1967
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAPMA8 Journal of the American Pharmaceutical Association, Scientific
   Edition.  (Washington, DC) V.29-49, 1940-60.  For publisher information, see
   JPMSAE.  Volume(issue)/page/year: 29,425,1940
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 750 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CTOXAO Clinical Toxicology.  (New York, NY)  V.1-18, 1968-81.  For publisher
   information, see JTCTDW.  Volume(issue)/page/year: 10,61,1977
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 760 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences.
   (Paris, France)  V.1-261, 1835-1965.  For publisher information, see CRASEV.
    Volume(issue)/page/year: 238,2576,1954
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 3 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAPMA8 Journal of the American Pharmaceutical Association, Scientific
   Edition.  (Washington, DC) V.29-49, 1940-60.  For publisher information, see
   JPMSAE.  Volume(issue)/page/year: 29,425,1940
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >7940 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0534355
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 1140 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences.
   (Paris, France)  V.1-261, 1835-1965.  For publisher information, see CRASEV.
    Volume(issue)/page/year: 238,2576,1954
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4480 mg/kg/70D-I
TOXIC EFFECTS :
   Cardiac - other changes
   Blood - changes in spleen
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   JAPMA8 Journal of the American Pharmaceutical Association, Scientific
   Edition.  (Washington, DC) V.29-49, 1940-60.  For publisher information, see
   JPMSAE.  Volume(issue)/page/year: 29,425,1940
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 1 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 206,17,1988
 
TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Fibroblast
DOSE/DURATION           : 250 mg/L
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   22,623,1984

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - M4743
       No. of Facilities: 26 (estimated)
       No. of Industries: 2
       No. of Occupations: 17
       No. of Employees: 2343 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - M4743
       No. of Facilities: 2917 (estimated)
       No. of Industries: 20
       No. of Occupations: 42
       No. of Employees: 53949 (estimated)
       No. of Female Employees: 31080 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA Section 8(d) unpublished health/safety studies
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***
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ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
NAMECAS
Benzaldehyde, 3,4-dimethoxy-,(3-(2-(3,4-dimethoxyphenyl)ethyl)-4-oxo-2-thiazolidinylidene)hydrazone 53068-41-0
Benzaldehyde, 3,5-dimethoxy-4-hydroxy- 134-96-3
Benzaldehyde, 3,5-dimethoxy-4-hydroxy-, chlorinated 134-96-3
Barbituric acid, 5-(1-(ethylthio)ethyl)-5-isobutyl-,sodium salt 67051-05-2
Benzaldehyde, 3,5-dimethoxy-4-hydroxy-, oxime 5032-13-3
Benzaldehyde,(3-(2-(3,4-dimethoxyphenyl)ethyl)-4-oxo-2-thiazolidinylidene)hydrazone 53068-35-2
Benzaldehyde, 3,4-dimethoxy-,(p-tricyanovinylphenyl)hydrazone 73664-54-7
Benzaldehyde, dimethyl acetal 1125-88-8
Benzaldehyde, p-(dimethylamino)- 100-10-7
Benzaldehyde, 4-(dimethylamino)-,9-acridinylhydrazone 94388-26-8
Benzaldehyde, p-(dimethylamino)-,bis(2-chloroethyl)hydrazone 94379-84-7
Benzaldehyde, p-(dimethylamino)-,2,2-bis(2-chloroethyl)hydrazone, monohydrochloride 102585-94-4
Benzaldehyde, p-(dimethylamino)-,(p-bromophenyl)hydrazone 27246-80-6
Benzaldehyde, p-dimethylamino-,(2-(2-chloroethyl)-2-methyl)hydrazone 62258-26-8
Barbituric acid, 5-(ethylthiomethyl)-5-hexyl-, sodiumsalt 67051-06-3
Benzaldehyde, 4-(dimethylamino)-,(3-(2-(3,4-dimethoxyphenyl)ethyl)-4-oxo-2-thiazolidinylidene)hydrazone 53068-43-2
Benzaldehyde, p-(dimethylamino)-,(5-nitro-2-pyridyl)hydrazone 28129-69-3
Benzaldehyde, m-((p-(dimethylamino)phenyl)azo)- 69321-17-1
Benzaldehyde, 4-((4-(dimethylamino)phenyl)azo)- 39208-00-9
Benzaldehyde, p-dimethylamino-, 3-thiosemicarbazone 2929-81-9
Benzaldehyde, 2,6-dimethyl-,O-(2-(diethylamino)ethyl)oxime, monohydrochloride 13445-36-8
Benzaldehyde,3-(3-((1,1-dimethylethyl)amino)-2-hydroxypropoxy)-,(E)-2- butenedioate (2:1) (salt) 56138-52-4
Benzaldehyde, (4,6-dimethyl-3-pyridazinyl)hydrazone 17258-28-5
Benzaldehyde, 2,4-dinitro- 528-75-6
Benzaldehyde, 2,6-dinitro- 606-31-5
Barbituric acid,5-(ethylthiomethyl)-5-isobutyl-1-methyl-, sodium salt 67051-08-5
Benzaldehyde, p-ethoxy- 10031-82-0
Benzaldehyde, o-ethoxy-, (p-bromophenyl)hydrazone 27343-19-7
Benzaldehyde, p-ethoxy-, (p-chlorophenyl)hydrazone 27241-94-7
Benzaldehyde, 3-ethoxy-2-hydroxy- 492-88-6
Benzaldehyde, 3-ethoxy-4-hydroxy- 121-32-4
Benzaldehyde, 4-ethoxy-3-hydroxy- 2539-53-9
Benzaldehyde, 3-ethoxy-4-hydroxy-,(5-nitro-2-pyridyl)hydrazone 28058-39-1
Benzaldehyde, p-ethoxy-, (P-iodophenyl)hydrazone 27246-92-0
Benzaldehyde, 4-ethoxy-3-methoxy-,(3-(2-(3,4-dimethoxyphenyl)ethyl)-4-oxo-thiazolidinylidene)hydrazone 53068-42-1
Benzaldehyde, 3-ethoxy-4-methoxy-, oxime 53068-42-1
Barbituric acid,5-ethyl-1-(2-oxo-4-piperidinobutyl)-5-phenyl-,hydrochloride 53068-42-1
Barbituric acid, 5-(ethylthiomethyl)-5-isobutyl-,sodium salt 73688-60-5
Benzaldehyde, 2-ethoxy-, (5-nitro-2-pyridyl)hydrazone 28058-28-8
Benzaldehyde, p-ethylsulfonyl-, benzoxazolylhydrazone 6291-30-1
Benzaldehyde, 2-fluoro- 446-52-6
Benzaldehyde, m-fluoro-, (p-bromophenyl)hydrazone 27246-90-8
Benzaldehyde, p-fluoro-, (p-bromophenyl)hydrazone 27246-88-4
Benzaldehyde, p-fluoro-, O-(diethylaminoethyl)oxime,hydrochloride, (E)- 61734-02-9
Benzaldehyde, p-fluoro-, O-(2-morpholinoethyl)oxime,hydrochloride, (E)- 61734-13-2
Benzaldehyde, 4-fluoro-2-nitro- 2923-96-8
Benzaldehyde, p-fluoro-, (5-nitro-2-pyridyl)hydrazone 28058-11-9
Benzaldehyde, p-fluoro-, oxime 459-23-4
Barbituric acid,5-(ethylthiomethyl)-5-isobutyl-2-thio-, sodium salt 67051-09-6
Benzaldehyde, 3-fluoro-,(2-oxo-2-(10H-phenothiazin-10-yl)ethyl)hydrazone 66786-23-0

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