Items Covered
- a.Chemicals Not Eligible
- a.[Reserved]
- b.CWC Schedule 2 chemicals (States not Party to the CWC). No CWC Schedule 2 chemical or mixture identified in 1C350.b is eligible for sample shipment to States not Party to the CWC (destinations not listed in Supplement No. 2 to part 745 of the EAR) without a license.
- b.Countries Not Eligible: Countries in Country Group E:1 of Supplement No. 1 to part 740 of the EAR are not eligible to receive sample shipments of any chemicals controlled by this ECCN without a license.
- c.Sample shipments that require an End-Use Certificate for CW reasons: No CWC Schedule 3 chemical or mixture identified in 1C350.c is eligible for sample shipment to States not Party to the CWC (destinations not listed in Supplement No. 2 to part 745 of the EAR) without a license, unless an End-Use Certificate issued by the government of the importing country is obtained by the exporter prior to export (see § 745.2 of the EAR for End-Use Certificate requirements).
- d.Sample shipments that require a license for reasons set forth elsewhere in the EAR: Sample shipments, as described in this Note 1, may require a license for reasons set forth elsewhere in the EAR. See, in particular, the end-use/end-user restrictions in part 744 of the EAR, and the restrictions that apply to embargoed countries in part 746 of the EAR.
- e.Annual report requirement. The exporter is required to submit an annual written report for shipments of samples made under this Note 1. The report must be on company letterhead stationery (titled "Report of Sample Shipments of Chemical Precursors" at the top of the first page) and identify the chemical(s), Chemical Abstract Service Registry (C.A.S.) number(s), quantity(ies), the ultimate consignee's name and address, and the date of export for all sample shipments that were made during the previous calendar year. The report must be submitted no later than February 28 of the year following the calendar year in which the sample shipments were made, to: U.S. Department of Commerce, Bureau of Industry and Security, 14th Street and Pennsylvania Ave. NW, Room 2099B, Washington, DC 20230, Attn: "Report of Sample Shipments of Chemical Precursors."
- a.Mixtures that contain precursor chemicals identified in ECCN 1C350, in concentrations that are below the levels indicated in 1C350.b through .d, are controlled by ECCN 1C395 or 1C995 and are subject to the licensing requirements specified in those ECCNs.
- b.A license is not required under this ECCN for a mixture, when the controlled chemical in the mixture is a normal ingredient in consumer goods packaged for retail sale for personal use. Such consumer goods are designated EAR99. However, a license may be required for reasons set forth elsewhere in the EAR.
- Exclusion. No chemical may be added to the mixture (solution) for the sole purpose of circumventing the Export Administration Regulations;
- b.Percent Weight Calculation. When calculating the percentage, by weight, of ingredients in a chemical mixture, include all ingredients of the mixture, including those that act as solvents.
- a.[Reserved]
- b.Australia Group-controlled precursor chemicals also identified as Schedule 2 chemicals under the CWC, as follows, and mixtures in which at least one of the following chemicals constitutes 30 percent or more of the weight of the mixture:
- 1. (C.A.S. #7784-34-1) Arsenic trichloride;
- 2. (C.A.S. #76-93-7) Benzilic acid;
- 3. (C.A.S. #78-38-6) Diethyl ethylphosphonate;
- 4. (C.A.S. #683-08-9) Diethyl methylphosphonate;
- 5. (C.A.S. #15715-41-0) Diethyl methylphosphonite;
- 6. (C.A.S. #2404-03-7) Diethyl-N,N-dimethylphosphoroamidate;
- 7. (C.A.S. #41480-75-5) N,N-Diisopropylaminoethanethiol hydrochloride;
- 8. (C.A.S. #5842-07-9) N,N-Diisopropyl-beta-aminoethane thiol;
- 9. (C.A.S. #96-80-0) N,N-Diisopropyl-beta-aminoethanol;
- 10. (C.A.S. #96-79-7), N,N-Diisopropyl-beta-aminoethyl chloride;
- 11. (C.A.S. #4261-68-1) N,N-Diisopropyl-beta-aminoethyl chloride hydrochloride;
- 12. (C.A.S. #6163-75-3) Dimethyl ethylphosphonate;
- 13. (C.A.S. #756-79-6) Dimethyl methylphosphonate;
- 14. (C.A.S. #677-43-0) N,N-dimethylamino-phosphoryl dichloride;
- 15. (C.A.S. #1498-40-4) Ethyl phosphonous dichloride [Ethyl phosphinyl dichloride];
- 16. (C.A.S. #430-78-4) Ethyl phosphonus difluoride [Ethyl phosphinyl difluoride];
- 17. (C.A.S. #1066-50-8) Ethyl phosphonyl dichloride;
- 18. (C.A.S. #993-13-5) Methylphosphonic acid;
- 19. (C.A.S. #676-98-2) Methylphosphonothioic dichloride.
- 20. (C.A.S. #464-07-3) Pinacolyl alcohol;
- 21. (C.A.S. #1619-34-7) 3-Quinuclidinol;
- 22. (C.A.S. #111-48-8) Thiodiglycol.
- c.Australia Group-controlled precursor chemicals also identified as Schedule 3 chemicals under the CWC, as follows, and mixtures in which at least one of the following chemicals constitutes 30 percent or more of the weight of the mixture:
- 1. (C.A.S. #762-04-9) Diethyl phosphite;
- 2. (C.A.S. #868-85-9) Dimethyl phosphite (dimethyl hydrogen phosphite);
- 3. (C.A.S. #139-87-7) Ethyldiethanolamine;
- 4. (C.A.S. #10025-87-3) Phosphorus oxychloride;
- 5. (C.A.S. #10026-13-8) Phosphorus pentachloride;
- 6. (C.A.S. #7719-12-2) Phosphorus trichloride;
- 7. (C.A.S. #10545-99-0) Sulfur dichloride;
- 8. (C.A.S. #10025-67-9) Sulfur monochloride;
- 9. (C.A.S. #7719-09-7) Thionyl chloride;
- 10. (C.A.S. #102-71-6) Triethanolamine;
- 11. (C.A.S. #122-52-1) Triethyl phosphite;
- 12. (C.A.S. #121-45-9) Trimethyl phosphite.
- d.Other Australia Group-controlled precursor chemicals not also identified as Schedule 1, 2, or 3 chemicals under the CWC, as follows, and mixtures in which at least one of the following chemicals constitutes 30 percent or more of the weight of the mixture:
- 1. (C.A.S. #1341-49-7) Ammonium hydrogen fluoride;
- 2. (C.A.S. #107-07-3) 2-Chloroethanol;
- 3. (C.A.S. #109-89-7) Diethylamine;
- 4. (C.A.S. #100-37-8) N,N-Diethylaminoethanol;
- 5. (C.A.S. #589-57-1) Diethyl chlorophosphite;
- 6. (C.A.S. #298-06-6) O,O-Diethyl phosphorodithioate;
- 7. (C.A.S. #2465-65-8) O,O-Diethyl phosphorothioate;
- 8. (C.A.S. #108-18-9) Di-isopropylamine;
- 9. (C.A.S. #124-40-3) Dimethylamine;
- 10. (C.A.S. #506-59-2) Dimethylamine hydrochloride;
- 11. (C.A.S. #142-84-7) Dipropylamine
- 12. (C.A.S. #762-77-6) Ethyl chlorofluorophosphate;
- 13. (C.A.S. #1498-51-7) Ethyl dichlorophosphate;
- 14. (C.A.S. #460-52-6) Ethyl difluorophosphate;
- 15. (C.A.S. #7664-39-3) Hydrogen fluoride;
- 16. (C.A.S. #3554-74-3) 3-Hydroxyl-1-methylpiperidine;
- 17. (C.A.S. #76-89-1) Methyl benzilate;
- 18. (C.A.S. #754-01-8) Methyl chlorofluorophosphate;
- 19. (C.A.S. #677-24-7) Methyl dichlorophosphate;
- 20. (C.A.S. #22382-13-4) Methyl difluorophosphate;
- 21. (C.A.S. #14277-06-6) N,N Diethylacetamidine;
- 22. (C.A.S. #53510-30-8) N,N-Diethylbutanamidine;
- 23. (C.A.S. #90324-67-7) N,N-Diethylformamidine;
- 24. (C.A.S. #1342789-47-2) N,N Diethylisobutanamidine;
- 25. (C.A.S. #84764-73-8) N,N-Diethylpropanamidine;
- 26. (C.A.S. #1315467-17-4) N,N-Diisopropylbutanamidine;
- 27. (C.A.S. #857522-08-8) N,N-Diisopropylformamidine;
- 28. (C.A.S. #2909-14-0) N,N-Dimethylacetamidine;
- 29. (C.A.S. #1340437-35-5) N,N-Dimethylbutanamidine;
- 30. (C.A.S. #44205-42-7) N,N-Dimethylformamidine;
- 31. (C.A.S. #321881-25-8) N,N-Dimethylisobutanamidine;
- 32. (C.A.S. #56776-14-8) N,N-Dimethylpropanamidine;
- 33. (C.A.S. #1339586-99-0) N,N-Dipropylacetamidine;
- 34. C.A.S. #1342422-35-8) N,N-Dipropylbutanamidine;
- 35. (C.A.S. #48044-20-8) N,N-Dipropylformamidine;
- 36. (C.A.S. #1342700-45-1) N,N-Dipropylisobutanamidine;
- 37. (C.A.S. #1341496-89-6) N,N-Dipropylpropanamidine;
- 38. (C.A.S. #1314-80-3) Phosphorus pentasulfide;
- 39. (C.A.S. #75-97-8) Pinacolone;
- 40. (C.A.S. #7789-29-9) Potassium bifluoride;
- 41. (C.A.S. #151-50-8) Potassium cyanide;
- 42. (C.A.S. #7789-23-3) Potassium fluoride;
- 43. (C.A.S. #3731-38-2) 3-Quinuclidone;
- 44. (C.A.S. #1333-83-1) Sodium bifluoride;
- 45. (C.A.S. #143-33-9) Sodium cyanide;
- 46. (C.A.S. #7681-49-4) Sodium fluoride;
- 47. (C.A.S. #16893-85-9) Sodium hexafluorosilicate;
- 48. (C.A.S. #1313-82-2) Sodium sulfide;
- 49. (C.A.S. #637-39-8) Triethanolamine hydrochloride;
- 50. (C.A.S. #116-17-6) Tri-isopropyl phosphite.
Control Reasons Explained
This ECCN is controlled for the following reasons. Each reason maps to a column on the Commerce Country Chart, which determines whether a license is required for a given destination.
- ATAnti-Terrorism
- Basic anti-terrorism controls that apply to most items on the CCL. A license is required for exports to countries designated as state sponsors of terrorism.
Common Questions About 1C350
What does ECCN 1C350 cover?
ECCN 1C350 is an entry on the Commerce Control List (Materials). The List of Items Controlled below describes the products, software, or technology captured by this classification. Compare your item against those parameters when self-classifying.
How do license requirements work for this ECCN?
License need depends on the control reasons shown for this code (for example NS, RS, MT, AT), the destination country, and how your transaction maps against the Commerce Country Chart, de minimis, and other EAR provisions. This page is a research aid only. Confirm against the current rule text and your specific facts before exporting.
Where is the official text for this ECCN?
The legal text appears in Supplement No. 1 to part 774 of the Export Administration Regulations (15 CFR Part 774). Use the official BIS link on this page to open the current supplement entry for this ECCN.
What if my product matches more than one ECCN?
When several ECCNs appear to fit, the controlling entry is usually the one that is most specific to your item's form, function, or technical limits. Cross-references in the List of Items Controlled and related ECCNs listed on this page are common starting points for narrowing the choice.
How often should I re-check this classification?
The Commerce Control List changes when BIS publishes new or amended rules. Revisit the official entry when regulations update, when the product's technical parameters change, or when the destination, end-user, or end-use of a transaction changes.
What do the control reason codes mean?
Each control reason (NS, RS, MT, AT, etc.) maps to a column on the Commerce Country Chart in Supplement No. 1 to part 738 of the EAR. When a control reason applies to your ECCN and the destination country has an X in that column, a license is generally required unless an exception applies. See the Control Reasons Explained section on this page for details on each code.