3H-Indol-3-one,5-bromo-2-(9-chloro-3-oxonaphtho[1,2-b]thien-2(3H)-ylidene)-1,2-dihydro-

MSDS  :
 3-Indolinone,
5-bromo-2-(9-chloro-3-oxonaphtho(1,2-b)thien-2(3H)-yl
idene)-
CAS  
:
 3687-67-0
SYNONYMS  
:
 * C.I. 73670
* C.I. Vat Black 1
* Durindone Printing Black BL
* Helanthrene Black BL
* Indanthrene Printing Black BL
* Nako Fast Grey BL
* Paradone Printing Black BLSF
* Paradone Printing Black TLSF
* Solanthrene Grey BL
* Solanthrene Printing Black BL
* Solanthrene Printing Black BLN
* Solanthrene Printing Black TL
* Solanthrene Printing Black TLN
* Thioindigo Black
* Tina Grey BL
* Tina printing Black BL
* Vat Black 1

Catalog of Chemical Suppliers, Buyers, Custom Synthesis Companies And Equipment Manufacturers
[ 3-Indolinone,5-bromo-2-(9-chloro-3-oxonaphtho(1,2-b)thien-2(3H)-ylidene)- 3687-67-0 ]
                     *** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NM2084200
CHEMICAL NAME           : 3-Indolinone,
                          5-bromo-2-(9-chloro-3-oxonaphtho(1,2-b)thien-2(3H)-yl
                          idene)-
CAS REGISTRY NUMBER     : 3687-67-0
BEILSTEIN REFERENCE NO. : 1169312
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C20-H9-Br-Cl-N-O2-S
MOLECULAR WEIGHT        : 442.72
SYNONYMS/TRADE NAMES :
   * C.I. 73670
   * C.I. Vat Black 1
   * Durindone Printing Black BL
   * Helanthrene Black BL
   * Indanthrene Printing Black BL
   * Nako Fast Grey BL
   * Paradone Printing Black BLSF
   * Paradone Printing Black TLSF
   * Solanthrene Grey BL
   * Solanthrene Printing Black BL
   * Solanthrene Printing Black BLN
   * Solanthrene Printing Black TL
   * Solanthrene Printing Black TLN
   * Thioindigo Black
   * Tina Grey BL
   * Tina printing Black BL
   * Vat Black 1
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4250 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 50(8),91,1985

                          *** 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

VAT black 1

  • Assay:98%Min
  • 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

Hangzhou J&H Chemical Co., Ltd.

China (Mainland) Assessed Supplier

3H-Indol-3-one,5-bromo-2-(9-chloro-3-oxonaphtho[1,2-b]thien-2(3H)-ylidene)-1,2-dihydro-

  • Assay:98%min
  • Appearance:Off-white to light yellow powder
  • Package:According to the clients requirement.
  • Storage:Keep in cool place.
  • Transportation:
  • Application:Pharmaceutical intermediates
Contact Supplier

Chemlyte Solutions

China (Mainland) Assessed Supplier

3H-Indol-3-one,5-bromo-2-(9-chloro-3-oxonaphtho[1,2-b]thien-2(3H)-ylidene)-1,2-dihydro-

  • Assay:99.0,
  • Appearance:liquid
  • Package:Grams, Kilograms
  • Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
  • Transportation:According to customer request
  • Application:For R&D and commerical use
Contact Supplier

Zibo Hangyu Biotechnology Development Co., Ltd

China (Mainland) Assessed Supplier

5-bromo-2-(9-chloro-3-oxonaphtho[1,2-b]thien-2(3H)-ylidene)-1,2-dihydro-3H-indol-3-one

  • Assay:Top,
  • Appearance:powder or liquid
  • Package:according to customer requirements
  • Storage:store in dry dark and ventilated place
  • Transportation:By Sea/Air/Courier
  • Application:It is an important raw material.
Contact Supplier

weifang yangxu group co.,ltd

China (Mainland) Assessed Supplier

5-bromo-2-(9-chloro-3-oxonaphtho[1,2-b]thien-2(3H)-ylidene)-1,2-dihydro-3H-indol-3-one

  • Assay:99.9,
  • Appearance:
  • Package:box or opp package
  • Storage:cool drum
  • Transportation:air or sea
  • Application:5-bromo-2-(9-chloro-3-oxonaphtho[1,2-b]thien-2(3H)-ylidene)-1,2-dihydro-3H-indol-3-one
Contact Supplier

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