ChemicalBook > CAS DataBase List > (S)-(+)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONE

(S)-(+)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONE

Product Name
(S)-(+)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONE
CAS No.
33878-99-8
Chemical Name
(S)-(+)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONE
Synonyms
(s)-(+)-9-methyl-e(;WIELAND-MIESCHER KETONE;(S)-Wieland-Miescherketone;WIELAND-MIESCHER KETONE, S-(+)-ISOMER;S(+)-9-methyl-5(10)-octaline-1,6-dione;9(S)-Methyl-delta-5(10)-octalin-1,6-dione;(S)-(+)-9-Methyl-delta-(5,10)-octalin-1,6-dione;S(+)-8A-methyl-3,4,8,8A-tetrahydro-1,6-naphthalenedione;8a-Methyl-3,4,8,8a-tetrahydro-1,6(2H,7H)-naphthalenedione;(8aS)-8a-methyl-3,4,7,8-tetrahydro-2H-naphthalene-1,6-dione
CBNumber
CB9390269
Molecular Formula
C11H14O2
Formula Weight
178.23
MOL File
33878-99-8.mol
More
Less

(S)-(+)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONE Property

Melting point:
50-52 °C(lit.)
storage temp. 
2-8°C
form 
crystalline powder
color 
Cream
BRN 
1569979
More
Less

Safety

Safety Statements 
22-24/25
WGK Germany 
3
10
HS Code 
2914290090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

More
Less

N-Bromosuccinimide Price

Alfa Aesar
Product number
L13334
Product name
(S)-(+)-3,4,8,8a-Tetrahydro-8a-methyl-1,6(2H,7H)-naphthalenedione, 99%
Packaging
500mg
Price
$108.65
Updated
2024/03/01
Alfa Aesar
Product number
L13334
Product name
(S)-(+)-3,4,8,8a-Tetrahydro-8a-methyl-1,6(2H,7H)-naphthalenedione, 99%
Packaging
2g
Price
$388
Updated
2024/03/01
TRC
Product number
T205755
Product name
(S)-(+)-3,4,8,8A-Tetrahydro-8A-methyl-1,6(2H,7H)-naphthalenedione
Packaging
50mg
Price
$65
Updated
2021/12/16
SynQuest Laboratories
Product number
2418-1-X3
Product name
(8aS)-(+)-8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
Packaging
500mg
Price
$104
Updated
2021/12/16
Matrix Scientific
Product number
089243
Product name
(8AS)-8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
Packaging
1g
Price
$185
Updated
2021/12/16

(S)-(+)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

(S)-(+)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONE Suppliers

SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91

33878-99-8, (S)-(+)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONERelated Search:


  • 8a-Methyl-3,4,8,8a-tetrahydro-1,6(2H,7H)-naphthalenedione
  • (S)-(+)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONE
  • WIELAND-MIESCHER KETONE
  • WIELAND-MIESCHER KETONE, S-(+)-ISOMER
  • (8AS)-8A-METHYL-3,4,8,8A-TETRAHYDRONAPHTHALENE-1,6(2H,7H)-DIONE
  • (S)-(+)-8a-Methyl-3,4,8,8a-tetrahydro-1,6(2H,7H)-naphthalenedione
  • (S)-(+)-9-Methyl-DELTA(5,10)-octalin-1,6-dione~(S)-Wieland-Miescher ketone
  • (S)-(+)-9-Methyl-DELTA^(^5^,^1^0^)-octalin-1,6-dione~(S)-Wieland-Miescher ketone
  • S(+)-8A-methyl-3,4,8,8A-tetrahydro-1,6-naphthalenedione
  • S-(+)-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
  • (S)-(+)-9-Methyl-delta-(5,10)-octalin-1,6-dione
  • (S)-Wieland-Miescherketone
  • 9(S)-Methyl-delta-5(10)-octalin-1,6-dione
  • (s)-(+)-9-methyl-e(
  • (S)-(+)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENE
  • S(+)-9-methyl-5(10)-octaline-1,6-dione
  • (S)-(+)-9-Methyl-5(10)-octaline-1,6-dione, (S)-Miescher-Wieland ketone, Wieland-Miescher ketone, (S)-(+)-8a-Methyl-3,4,8,8a-tetrahydro-1,6(2H,7H)-naphthalenedione
  • (S)-(+)-9-Methyl-5(10)-octaline-1,6-dione, (S)-Miescher-Wieland ketone
  • (S)-(+)-3,4,8,8a-Tetrahydro-8a-methyl-1,6(2H,7H)-naphthalenedion
  • 1,6(2H,7H)-Naphthalenedione, 3,4,8,8a-tetrahydro-8a-methyl-, (8aS)-
  • (8aS)-8a-methyl-3,4,7,8-tetrahydro-2H-naphthalene-1,6-dione
  • 33878-99-8
  • Asymmetric Synthesis
  • Chiral Building Blocks
  • Ketones
  • Organic Building Blocks