3.5 Dmg 2

IUPAC name
Other names
  • Dimethylglyoxime
  • Diacetyl dioxime
  • Butane-2,3-dioxime
  • Chugaev's reagent
  • 95-45-4
  • 10606175
ECHA InfoCard100.002.201
EC Number
RTECS number
  • EK2975000
  • InChI=1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3-,6-4+
  • InChI=1/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3-,6-4+
  • CC(=NO)C(C)=NO
Molar mass116.120 g·mol−1
AppearanceWhite/Off White Powder
Density1.37 g/cm3
Melting point 240 to 241 °C (464 to 466 °F; 513 to 514 K)
Boiling pointdecomposes
Main hazardsToxic, Skin/Eye Irritant
Safety data sheetExternal MSDS
GHS pictograms
GHS Signal wordDanger
H228, H301
P210, P240, P241, P264, P270, P280, P301+310, P321, P330, P370+378, P405, P501
NFPA 704 (fire diamond)
Related compounds
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
  1. D D 3.5 Dmg 2 Pdf
  2. D&d 3.5 Dmg 2
  3. D&d 3.5 Dmg 2 Pdf
  4. D&d 3.5 Dmg 2

Dimethylglyoxime is a chemical compound described by the formula CH3C(NOH)C(NOH)CH3. Its abbreviation is dmgH2 for neutral form, and dmgH for anionic form, where H stands for hydrogen. This colourless solid is the dioxime derivative of the diketone butane-2,3-dione (also known as diacetyl). DmgH2 is used in the analysis of palladium or nickel. Its coordination complexes are of theoretical interest as models for enzymes and as catalysts. Many related ligands can be prepared from other diketones, e.g. benzil.

1.From the Ver.3.5.0, OS X v10.7.5 will not be supported. 2.When you download and print images from Online Photo Album of CANON iMAGE GATEWAY as the Select Theme window of My Image Garden is displayed, the Printer Setting window is not displayed, and the downloaded images are not displayed in the main window either.


D D 3.5 Dmg 2 Pdf

Dimethylglyoxime can be prepared from butanone first by reaction with ethyl nitrite to give biacetyl monoxime. The second oxime is installed using sodium hydroxylamine monosulfonate:[1]


Dimethylglyoxime is used to detect and quantify nickel, which forms the bright red complex nickel bis(dimethylglyoximate) (Ni(dmgH)2). The reaction was discovered by L. A. Chugaev in 1905.[2]

Cobalt complexes have also received much attention. In chloro(pyridine)cobaloxime[3] the macrocycle [dmgH]22− mimics the macrocyclic ligand found in vitamin B12.

Structure of chloro(pyridine)cobaloxime.


  1. ^Semon, W. L.; Damerell, V. R. (1930). 'Dimethylglyoxime'. Organic Syntheses. 10: 22. doi:10.15227/orgsyn.010.0022.CS1 maint: multiple names: authors list (link)
  2. ^Lev Tschugaeff (1905). 'Über ein neues, empfindliches Reagens auf Nickel'. Berichte der Deutschen Chemischen Gesellschaft. 38 (3): 2520–2522. doi:10.1002/cber.19050380317.
  3. ^Girolami, G.. S.; Rauchfuss, T.B.; Angelici, R. J. (1999). Synthesis and Technique in Inorganic Chemistry: A Laboratory Manual (3rd ed.). pp. 213–215.
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Dimethylglyoxime&oldid=922963518'

Original source: https://github.com/0xced/iOS-Artwork-Extractor/wiki/Extracting-more-artwork

You can extract even more artwork if you decrypt and mount an iOS firmware (.ipsw file).


  1. Python 3.2 (required by ipsw_decrypt.py)
  2. VFDecrypt (required by ipsw_decrypt.py)
    Make sure to install the vfdecrypt binary somewhere in your PATH or use the -d option of the the ipsw_decrypt.py script.

VFDecrypt Usage:

How to decrypt and mount an iOS firmware

  1. Download an iPhone or iPad firmware that matches your simulator version and make sure that there is a VFDecrypt Key by checking the corresponding Build column. For beta versions, check the VFDecrypt Keys page instead.

System Firmware Image ipsw

VersionBuildCodenameBasebandRelease DateIPSW Download URLSHA1 HashFile Size
9.013A343Monarch1.00.0516 Sep 2015iPhone8,2_9.0_13A343_Restore.ipsw62c84322d95913ddcee8337c0998988c6acd330e2,369,374,167
9.0.113A405Monarch1.00.0524 Sep 2015iPhone8,2_9.0.1_13A405_Restore.ipswc13f78d5967632732841fcae9840bfd37d09b5af2,368,629,853
9.0.213A452Monarch1.02.0030 Sep 2015iPhone8,2_9.0.2_13A452_Restore.ipsw46b922b4755fcb66e9f33dd491002e120b88908a2,369,099,889
9.113B143Boulder1.14.0021 Oct 2015iPhone8,2_9.1_13B143_Restore.ipsw634807da8e723d688419b56f14b0913aee3177602,383,904,492
9.213C75Castlerock1.23.008 Dec 2015iPhone8,2_9.2_13C75_Restore.ipswf89ea6f273dde92167c408decdb5db3daa756a192,382,945,535

Backup Firmware Image

  1. Start iTunes on your computer, and then connect your iPhone to your computer using its sync cable.
  2. Click the button for your device near the upper-right corner of the iTunes screen, and then click the 'Summary' tab if it isn't already selected.
  3. Select 'This Computer' in the Backups section, and then click 'Back Up Now.' ITunes backs up your entire iPhone, including iOS, to the hard drive.
  4. Confirm that the backup was successful by selecting 'Preferences' from the main iTunes menu, clicking the 'Devices' tab, and then making sure that the time and date next to your iPhone's entry correspond to when you finished the backup.
  5. Disconnect your iPhone from your computer.

D&d 3.5 Dmg 2

Decrypting with ipsw_decrypt.py

  1. Run the ipsw_decrypt.py script on the firmware you downloaded or backed up.

    The output should look like this:

  2. Go into the iPhone 4, 5.1 (9B176) folder or whatever folder was created depending on the firmware you chose.

  3. Open the biggest file ending with .decrypted.dmg in order to mount the disk image. In this example: 038-1768-165.decrypted.dmg

  4. Run iOS Artwork Extractor. If the mounted iOS firmware version matches your simulator version, then you will discover much more artwork.

iOS 8 firmware

D&d 3.5 Dmg 2 Pdf

VFDecrypt Keys are not widely available for iOS 8. You will have to use vfdecrypt directly on the unzipped iPhone 4S ipsw with the key provided by @iH8sn0w:

D&d 3.5 Dmg 2

@Jato_BZ which keys? Or just rootfs like the 4S one? 5059b2da95c93f754ce4a701cf6564877dfee899ad884d78f3403dcec7bbd6fe6d3079a8