Benzoic acid,methylenebis[2-hydroxy-

MSDS  :
 Salicylic acid, methylenedi-
CAS  
:
 27496-82-8
SYNONYMS  
:
 * Benzoic acid, methylenebis(2-hydroxy-
* Methylenebis(2-hydroxybenzoic acid)
* Methylenedisalicylic acid

Catalog of Chemical Suppliers, Buyers, Custom Synthesis Companies And Equipment Manufacturers
[ Salicylic acid, methylenedi- 27496-82-8 ]
                     *** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : VO4700000
CHEMICAL NAME           : Salicylic acid, methylenedi-
CAS REGISTRY NUMBER     : 27496-82-8
LAST UPDATED            : 199701
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C15-H12-O6
MOLECULAR WEIGHT        : 288.27
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Benzoic acid, methylenebis(2-hydroxy-
   * Methylenebis(2-hydroxybenzoic acid)
   * Methylenedisalicylic acid
 
                       *** 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           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ANTCAO Antibiotics and Chemotherapy (Washington, DC).  (Washington, DC)
   V.1-12, 1951-62.  For publisher information, see CLMEA3.
   Volume(issue)/page/year: 4,304,1954
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 1750 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ANTCAO Antibiotics and Chemotherapy (Washington, DC).  (Washington, DC)
   V.1-12, 1951-62.  For publisher information, see CLMEA3.
   Volume(issue)/page/year: 4,304,1954

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X3287
       No. of Facilities: 726 (estimated)
       No. of Industries: 8
       No. of Occupations: 9
       No. of Employees: 11326 (estimated)
       No. of Female Employees: 747 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***
;

Recommended suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

China (Mainland) Assessed Supplier

Methylenedisalicylic acid Manufacturer/High quality/Best price/In stock

  • Assay:Industrial Grade,
  • Appearance:detailed see specifications
  • Package:according to the clients requirement
  • Storage:Store in dry, dark and ventilated place.
  • Transportation:by sea or by air
  • Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Contact Supplier

Simagchem Corporation

China (Mainland) Assessed Supplier

High quality 5,5’-Methylenedisacylic Acid supplier in China

  • Assay:99%
  • Appearance:white-off powder or granule ( referto COA)
  • Package:25kg drum or 200kg per drum
  • Storage:Keep in a cool & dry place
  • Transportation:by sea or by air
  • Application:Pharma Intermediate
Contact Supplier

Henan Allgreen Chemical Co.,Ltd

China (Mainland) Assessed Supplier

Methylenedisalicylic Acid (Mixture of isoMers)

  • Assay:98%
  • Appearance:White or off-white Solid
  • Package:According to the demand of customer
  • Storage:Sealed, dry, microtherm , avoid light and smell.
  • Transportation:by air or by sea
  • Application:Organic synthesis
Contact Supplier

Amadis Chemical Co., Ltd.

China (Mainland) Assessed Supplier

methylenedisalicylic acid

  • Assay:97%
  • Appearance:Powder or liquid
  • Package:According to customer
  • Storage:Store in a tightly closed container, in a cool and dry place.
  • Transportation:Fedex,DHL,TNT,BY SEA and BY AIR
  • Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only.
Contact Supplier

Chemwill Asia Co., Ltd.

China (Mainland) Assessed Supplier

Methylenedisalicylic acid

  • Assay:1,d,
  • Appearance:As per Certificate of analysis and our TDS, MSDS
  • Package:Export standard and according to the clients requirement
  • Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China
  • Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA
  • Application:It is an important raw material and intermediate for chemical industry.
Contact Supplier

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