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(3aR)-3A 5A 6A 6b-tetrahydro-2 2-di-

CAS No.
145107-27-3
Chemical Name:
(3aR)-3A 5A 6A 6b-tetrahydro-2 2-di-
Synonyms
(3aR)-3A 5A 6A 6b-tetrahydro-2 2-di-;(3AR)-3A,5A,6A,6B-TETRAHYDRO-2,2-DI-METH;(3ar)-3A,5A,6A,6B-tetrahydro-2,2-di-methyloxireno;(3aR,5aR,6aR,6bR)-2,2-dimethyl-3a,5a,6a,6b-tetrahydrooxireno[2,3-g][1,3]benzodioxole;[3ar-(3aα,5aβ,6aβ,6bα)]-3a,5a,6a,6b-tetrahydro-2,2-dimethyloxireno[e]-1,3-benzodioxole;Oxireno[e]-1,3-benzodioxole,3a,5a,6a,6b-tetrahydro-2,2-dimethyl-,(3aR,5aR,6aR,6bR)-(9CI);[3aR-(3aα,5aβ,6aβ,6bα)]-3a,5a,6a,6b-Tetrahydro-2,2-diMethyl oxireno[e]-1,3-benzodioxole,96%;[3aR-(3aα,5aβ,6aβ,6bα)]-3a,5a,6a,6b-Tetrahydro-2,2-dimethyloxireno[e]-1,3-benzodioxole;[3aR-(3aα,5aβ,6aβ,6bα)]-3a,5a,6a,6b-Tetrahydro-2,2-dimethyloxireno[e]-1,3-benzodioxole, CAS 145107-27-3
CBNumber:
CB0504331
Molecular Formula:
C9H12O3
Molecular Weight:
168.19
MDL Number:
MFCD01863543
MOL File:
145107-27-3.mol
Last updated:2026-09-12 18:48:21

(3aR)-3A 5A 6A 6b-tetrahydro-2 2-di- Properties

Boiling point 79 °C1.5 mm Hg(lit.)
Density 1.101 g/mL at 25 °C(lit.)
refractive index n20/D 1.476(lit.)
Flash point 198 °F
storage temp. -20°C
optical activity [α]18/D 56°, c = 1.3 in chloroform
InChI 1S/C9H12O3/c1-9(2)11-6-4-3-5-7(10-5)8(6)12-9/h3-8H,1-2H3/t5-,6-,7-,8-/m1/s1
InChIKey GAUDXMCZQNKKEF-WCTZXXKLSA-N
SMILES [H][C@]12O[C@@]1([H])[C@]3([H])OC(C)(C)O[C@]3([H])C=C2
UNSPSC Code 12352005
NACRES NA.22

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
RIDADR  NA 1993 / PGIII
WGK Germany  3
Storage Class 10 - Combustible liquids not in Storage Class 3

(3aR)-3A 5A 6A 6b-tetrahydro-2 2-di- price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 490881 [3aR-(3aα,5aβ,6aβ,6bα)]-3a,5a,6a,6b-Tetrahydro-2,2-dimethyloxireno[e]-1,3-benzodioxole 96% 145107-27-3 500mg $170 2023-01-07 Buy
American Custom Chemicals Corporation CCH0004976 [3AR-(3AALPHA,5ABETA,6ABETA,6BALPHA)]-3A,5A,6A,6B-TETRAHYDRO-2,2-DIMETHYLOXIRENO[E]-1,3-BENZODIOXOLE 96.00% 145107-27-3 250MG $769.49 2021-12-16 Buy
American Custom Chemicals Corporation CCH0004976 [3AR-(3AALPHA,5ABETA,6ABETA,6BALPHA)]-3A,5A,6A,6B-TETRAHYDRO-2,2-DIMETHYLOXIRENO[E]-1,3-BENZODIOXOLE 96.00% 145107-27-3 500MG $1054.48 2021-12-16 Buy
Product number Packaging Price Buy
490881 500mg $170 Buy
CCH0004976 250MG $769.49 Buy
CCH0004976 500MG $1054.48 Buy

(3aR)-3A 5A 6A 6b-tetrahydro-2 2-di- Preparation Products And Raw materials

Raw materials

Preparation Products

(3aR)-3A 5A 6A 6b-tetrahydro-2 2-di- Suppliers

Global Suppliers ( 9)
Supplier Tel Email Country ProdList Advantage
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 45000 61
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Supplier Advantage
Energy Chemical 61
Sigma-Aldrich 80
[3aR-(3aα,5aβ,6aβ,6bα)]-3a,5a,6a,6b-Tetrahydro-2,2-diMethyl oxireno[e]-1,3-benzodioxole,96% (3ar)-3A,5A,6A,6B-tetrahydro-2,2-di-methyloxireno (3AR)-3A,5A,6A,6B-TETRAHYDRO-2,2-DI-METH [3ar-(3aα,5aβ,6aβ,6bα)]-3a,5a,6a,6b-tetrahydro-2,2-dimethyloxireno[e]-1,3-benzodioxole Oxireno[e]-1,3-benzodioxole,3a,5a,6a,6b-tetrahydro-2,2-dimethyl-,(3aR,5aR,6aR,6bR)-(9CI) (3aR,5aR,6aR,6bR)-2,2-dimethyl-3a,5a,6a,6b-tetrahydrooxireno[2,3-g][1,3]benzodioxole [3aR-(3aα,5aβ,6aβ,6bα)]-3a,5a,6a,6b-Tetrahydro-2,2-dimethyloxireno[e]-1,3-benzodioxole [3aR-(3aα,5aβ,6aβ,6bα)]-3a,5a,6a,6b-Tetrahydro-2,2-dimethyloxireno[e]-1,3-benzodioxole, CAS 145107-27-3 (3aR)-3A 5A 6A 6b-tetrahydro-2 2-di- 145107-27-3 EPOXYDE Chiral Building Blocks Epoxides Organic Building Blocks