Document ID: chunk:federal_register_of_legislation:F2024L01024:front:0:p84
Version: federal_register_of_legislation:F2024L01024
Segment Type: other
Provision Reference: 
Character Range: 239204–242485

fuels and biofuels produced from vegetables, including fuels for engines certified for use in civil aviation, unless specially formulated for 'missiles' or unmanned aerial vehicles specified by 9A012 or 9A112.a.
              Technical Note:
In 1C111.a.5., 'missile' means complete rocket systems and unmanned aerial vehicle systems capable of a range exceeding 300 km.
1. C. 111. a. 6. Hydrazine replacement fuels as follows:
a. 1.2‑Dimethylaminoethylazide (DMAZ) (CAS 86147‑04‑8);
1. C. 111. b. Polymeric substances:
1. Carboxy‑terminated polybutadiene (including carboxyl‑terminated polybutadiene) (CTPB);
2. Hydroxy‑terminated polybutadiene (included hydroxyl‑terminated polybutadiene) (HTPB) (CAS 69102‑90‑5), other than that specified in the Munitions List;
3. Polybutadiene‑acrylic acid (PBAA);
4. Polybutadiene‑acrylic acid‑acrylonitrile (PBAN);
5. Polytetrahydrofuran polyethylene glycol (TPEG);
              Technical Note:
Polytetrahydrofuran polyethylene glycol (TPEG) is a block co‑polymer of poly 1,4‑Butanediol (CAS 110‑63‑4) and polyethylene glycol (PEG) (CAS 25322‑68‑3).
1. C. 111. c. Other propellant additives and agents:
1. SEE MUNITIONS LIST FOR Carboranes, decaboranes, pentaboranes, and derivatives thereof;
2. Triethylene glycol dinitrate (TEGDN) (CAS 111‑22‑8);
3. 2‑Nitrodiphenylamine (CAS 119‑75‑5);
4. Trimethylolethane trinitrate (TMETN) (CAS 3032‑55‑1);
5. Diethylene glycol dinitrate (DEGDN) (CAS 693‑21‑0);
6. Ferrocene derivatives as follows:
a. See Munitions List for catocene;
b. Ethyl ferrocene (CAS 1273‑89‑8);
c. n‑Propyl ferrocene (CAS 1273‑92‑3) / iso‑propyl ferrocene (CAS 12126‑81‑7);
d. See Munitions List for n‑butyl ferrocene;
e. Pentyl ferrocene (CAS 1274‑00‑6);
1. C. 111. c. 6. f. Dicyclopentyl ferrocene;
g. Dicyclohexyl ferrocene;
h. Diethyl ferrocene (CAS 1273–97–8);
i. Dipropyl ferrocene;
j. Dibutyl ferrocene (CAS 1274‑08‑4);
k. Dihexyl ferrocene (CAS 93894‑59‑8);
l. Acetyl ferrocene (CAS 1271–55–2) / 1,1'‑diacetyl ferrocene (CAS 1273–94–5);
m. See Munitions List for ferrocene Carboxylic acids;
n. See Munitions List for butacene;
o. Other ferrocene derivatives usable as rocket propellant burning rate modifiers, other than those specified in the Military Goods Controls.
                       Note: 1C111.c.6.o. does not apply to ferrocene derivatives that contain a six carbon aromatic functional group attached to the ferrocene molecule.
7. 4,5 diazidomethyl‑2‑methyl‑1,2,3‑triazole (iso‑ DAMTR) , other than that specified in the Munitions List.
Note: For propellants and constituent chemicals for propellants not specified by 1C111, see the Munitions List.
1. C. 116. Maraging steels having an ultimate tensile strength of 1,500 MPa or greater, measured at 293 K (20°C), in the form of sheet, plate or tubing with a wall or plate thickness equal to or less than 5 mm.
N.B.: SEE ALSO 1C216.
Technical Note:
Maraging steels are iron alloys generally characterised by high nickel, very low carbon content and the use of substitutional elements or precipitates to produce strengthening and age‑hardening of the alloy.
1. C. 117. Materials for the fabrication of 'missile' components as follows:
a. Tungsten and alloys in particulate form with a tungsten content of 97% by weight or more and a particle size of 50 x 10‑6