DIMETHYLMALONATE, 98% C5H8O4
F.W. 132.11 Assay (GC-FID), 97.5% min
Appearance - Clear, colorless liquid CAS # 108-59-8 DOT NR
17031 17032
500 G 2.5 KG
Specific Gravity 1.160 Identification by GC/MS - Conforms
ITEM 5506
Not on the TSCA inventory. (CH3)3CC≡CCH3
83721 83722
25 G 5 G Specific Gravity 0.718
4,4-DIMETHYL-2-PENTYNE, 98% F.W. 96.18
Assay (GC-FID), 97.5% min CAS # 999-78-0 DOT 3/II
ITEM 3410
2,7-DIMETHYL-3,5-OCTADIYN-2,7-DIOL, 96%
Requires refrigeration. Not on the TSCA inventory. [-C≡CC(CH3)2OH]2
F.W. 166.22 Assay (GC-FID), 95.0% min
Appearance - White powder/crystal CAS # 5929-72-6 DOT 9/III
80981 80982
25 G 5 G 2,7-DIMETHYL-1-OCTEN-3-YNE
Not on the TSCA inventory. (CH3)2CH(CH2)2C≡CC(CH3)=CH2
Please Inquire For Sizing And Pricing ITEM 3849 F.W. 136.24
2,9-DIMETHYL-1,10-PHENANTHROLINE, REAGENT (ACS)
F.W. 208.25 Melting point 159-160 C Sensitivity to copper - Pass test
34602 34604
25 G
1 G 5 G
Also available in semi bulk and bulk volumes.
3,6-DIMETHYL-4-OCTYN-3,6-DIOL, 98% ITEM 5254 CH3CH2C(CH3)OHC≡CC(CH3)OHCH2CH3
Assay (GC-FID), 97.5% min
Appearance - Clear, colorless to yellow liquid CAS # 78-66-0
DOT NR Please Inquire For Sizing And Pricing Identification by GC/MS - Conforms
4,7-DIMETHYL-1,10-PHENANTHROLINE, 98%, ANHYDROUS
(CH3)2C12H6N2 F.W. 208.26
Assay (Non-aqueous titration), 97.5% - 102.5%
Loss on drying, 1.0% max
34722 34723
10 G
1 G 5 G
Suitability as indicator - Pass Test
CAS # 3248-05-3 DOT NR 34721
Appearance - Yellow to brown solid/powder ITEM 2463
Reagent for colorimetric and gravimetric determination of iron. Base for oxidation-reduction indicator.
F.W. 170.25 Identification by GC/MS - Conforms
ITEM 3100
3,4-DIMETHYL-1-PENTYN-3-OL
Not on the TSCA inventory. HC≡CC(OH)(CH3)CH(CH3)2 CAS # 1482-15-1
F.W. 112.17 Please Inquire For Sizing And Pricing
ITEM 3851
ITEM 154
Neocuproine. Reagent for the colorimetric determination of copper. (CH3)2C12H6N2
CAS # 484-11-7 DOT NR 34601
Loss on drying @ 100 C - 6.0% max. NFPA # 2-1-1
Clarity of solution - Pass test
E-Mail Development@GFS Chemicals.com to Inquire about Scale Up or Process Quantities.
57
