Oxirane, 2,3-dimethyl-,(2R,3R)-rel-

MSDS  :
 Butane, 2,3-epoxy-, trans-
CAS  
:
 21490-63-1
SYNONYMS  
:
 * trans-2-Butene oxide
* trans-2-Butylene oxide
* trans-2,3-Dimethyloxirane
* trans-2,3-Epoxybutane
* Oxirane, 2,3-dimethyl-, trans-

Catalog of Chemical Suppliers, Buyers, Custom Synthesis Companies And Equipment Manufacturers
[ Butane, 2,3-epoxy-, trans- 21490-63-1 ]
                     *** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EK3855040
CHEMICAL NAME           : Butane, 2,3-epoxy-, trans-
CAS REGISTRY NUMBER     : 21490-63-1
BEILSTEIN REFERENCE NO. : 0079772
REFERENCE               : 5-17-01-00061 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C4-H8-O
MOLECULAR WEIGHT        : 72.12
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * trans-2-Butene oxide
   * trans-2-Butylene oxide
   * trans-2,3-Dimethyloxirane
   * trans-2,3-Epoxybutane
   * Oxirane, 2,3-dimethyl-, trans-
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1 mmol/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 231,205,1990
 
TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 25 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 249,55,1991
 
                            *** END OF RECORD ***
;

Recommended suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

China (Mainland) Assessed Supplier

Trans-2,3-epoxybutane

  • Assay:Industrial Grade,
  • Appearance:detailed see specifications
  • Package:according to the clients requirement
  • Storage:Store in dry, dark and ventilated place.
  • Transportation:by ocean shipping or clients requirement
  • Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Contact Supplier

GIHI CHEMICALS CO.,LIMITED

China (Mainland) Assessed Supplier

TRANS-2,3-EPOXYBUTANE

  • Assay:Pharmaceutical grade,
  • Appearance:Powder
  • Package:According to customer requirements
  • Storage:dry and cool
  • Transportation:Air and sea transportation
  • Application:Pharmaceutical Industry
Contact Supplier

Chemwill Asia Co., Ltd.

China (Mainland) Assessed Supplier

trans-2,3-Butylene oxide

  • 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

HENAN NEW BLUE CHEMICAL CO.,LTD

China (Mainland) Assessed Supplier

Oxirane, 2,3-dimethyl-,(2R,3R)-rel-

  • Assay:1,
  • Appearance:White powder
  • Package:25KGS/Drum
  • Storage:Room temperature
  • Transportation:BY SEA
  • Application:API,Pharmaceutical intermediates
Contact Supplier

Zhuozhou Wenxi import and Export Co., Ltd

China (Mainland) Assessed Supplier

Manufacturer supply CAS 21490-63-1 with best quality

  • Assay:98%,99%,
  • Appearance:White powder
  • Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements
  • Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light.
  • Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics.
  • Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc.
Contact Supplier

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