Iodopropynyl butylcarbamate
- CAS No.
- 55406-53-6
- Chemical Name:
- Iodopropynyl butylcarbamate
- Synonyms
- IPBC;3-IODO-2-PROPYNYL BUTYLCARBAMATE;IODOCARB;3-IODO-2-PROPYNYL N-BUTYLCARBAMATE;lodopropynyl butylcarbamate;IBP;Iodopropynyl;troysanpolyphaseanti-mildew;IPBC-99;woodlife
- CBNumber:
- CB6334602
- Molecular Formula:
- C8H12INO2
- Molecular Weight:
- 281.09
- MDL Number:
- MFCD00072438
- MOL File:
- 55406-53-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 64-68 °C(lit.) |
|---|---|
| Boiling point | 321.8±25.0 °C(Predicted) |
| Density | 1.606±0.06 g/cm3(Predicted) |
| vapor pressure | 0.005Pa at 25℃ |
| storage temp. | Keep in dark place,Sealed in dry,2-8°C |
| solubility | soluble in Methanol |
| form | Solid |
| pka | 12.03±0.46(Predicted) |
| color | White to Almost white |
| Water Solubility | 168mg/L at 20℃ |
| Merck | 14,5069 |
| Henry's Law Constant | 8.2×101 mol/(m3Pa) at 25℃, HSDB (2015) |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Major Application |
cleaning products cosmetics food and beverages personal care |
| Cosmetics Ingredients Functions | PRESERVATIVE |
| Cosmetic Ingredient Review (CIR) | Iodopropynyl butylcarbamate (55406-53-6) |
| InChI | 1S/C8H12INO2/c1-2-3-6-10-8(11)12-7-4-5-9/h2-3,6-7H2,1H3,(H,10,11) |
| InChIKey | WYVVKGNFXHOCQV-UHFFFAOYSA-N |
| SMILES | CCCCNC(=O)OCC#CI |
| LogP | 2.81 at 25℃ |
| CAS DataBase Reference | 55406-53-6(CAS DataBase Reference) |
| Indirect Additives used in Food Contact Substances | 3-IODO-2-PROPYNYL-N-BUTYL CARBAMATE |
| FDA 21 CFR | 175.105 |
| EWG's Food Scores | 3-6 |
| FDA UNII | 603P14DHEB |
| Pesticides Freedom of Information Act (FOIA) | Troysan KK-108A |
| EPA Substance Registry System | 3-Iodo-2-propynyl butylcarbamate (55406-53-6) |
| UNSPSC Code | 85151701 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H317-H318-H331-H372-H410 | |||||||||
| Precautionary statements | P273-P280-P301+P312-P304+P340+P311-P305+P351+P338-P314 | |||||||||
| Hazard Codes | N | |||||||||
| Risk Statements | 50/53-50 | |||||||||
| Safety Statements | 60-61-29 | |||||||||
| RIDADR | 3077 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | EZ0950000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29241990 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
|||||||||
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1 Skin Sens. 1 STOT RE 1 |
|||||||||
| Hazardous Substances Data | 55406-53-6(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in rats: 1580 mg/kg; dermally in rabbit: >2000 mg/kg; LC50 (96 hr) in bluegill sunfish, rainbow trout, bobwhite quail: 1.12, 0.31, >7683 ppm; LC50 (8 day) in mallard duck: >7182 ppm (Hansen) | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
Iodopropynyl butylcarbamate price More Price(44)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | PHR1354 | 3-Iodo-2-propynyl N-butylcarbamate Pharmaceutical Secondary Standard; Certified Reference Material | 500 mg | $125 | 2026-04-30 | Buy | |
| Sigma-Aldrich | 521949 | 3-Iodo-2-propynyl N-butylcarbamate 97% | 55406-53-6 | 10g | $169 | 2026-04-30 | Buy |
| Sigma-Aldrich | 521949 | 3-Iodo-2-propynyl N-butylcarbamate 97% | 55406-53-6 | 50g | $475 | 2026-04-30 | Buy |
| TCI Chemical | I0666 | 3-Iodo-2-propynyl N-Butylcarbamate >97.0%(GC) | 55406-53-6 | 25g | $131 | 2026-04-30 | Buy |
| TCI Chemical | I0666 | 3-Iodo-2-propynyl N-Butylcarbamate >97.0%(GC) | 55406-53-6 | 100g | $328 | 2026-04-30 | Buy |
Iodopropynyl butylcarbamate Chemical Properties, Uses, Production
Description
Iodopropynyl butylcarbamate is a preservative that has been used as an industrial fungicide since the 1970s and more recently has been combined with formaldehydereleasing agents for use in cosmetics. The North American Contact Dermatitis Group patch tested with 0.1%iodopropynyl butylcarbamate in petrolatum and found 0.2% of their patch test clinic patients had positive reactions to this chemical. Most cosmetic applications appear to require less than 0.012% of this preservative.
Chemical Properties
Liquid
Uses
Glycacil(R) 2000 is used as a preservative in personal care formulations.
Uses
Glycacil(R) L is used as a preservative in personal care formulations.
Uses
Glycacil(R) S is used as a preservative in personal care formulations.
Uses
An antibacterial agent.
Uses
Fungicide; mildewcide; preservative in cosmetics, paints and coatings, metal working fluids; wood protection.
Uses
iodopropynyl butylcarbamate is a preservative with broad fungicidal activity used in skin care products. It is recommended for use in difficult formulation systems.
Application
1. Cosmetics 2. Wood preservatives 3. Paints 4. Metalworking fluids 5. Household products 6. Moistened toilet tissues 7. Contact lenses 8. Building materials 9. Cooling water 10. Adhesives 11. Textiles 12. Paper
Definition
ChEBI: A carbamate ester that is carbamic acid in which the nitrogen has been substituted by a butyl group and in which the hydrogen of the carboxy group is replaced by a 1-iodoprop-2-yn-3-yl group. A fungicide, it is used as a preservative and sapstain control c emical in wood products and as a preservative in adhesives, paints, latex paper coating, plastic, water-based inks, metal working fluids, textiles, and numerous consumer products.
General Description
Off-white solid.
Reactivity Profile
Iodopropynyl butylcarbamate is a carbamate ester. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.
Flammability and Explosibility
Not classified
Contact allergens
Iodopropynyl butylcarbamate has produced slight irritation in rabbits. However, it was not found to be either a skin sensitizer or a photo sensitizer in guinea pigs. Cosmetic formulations containing up to 0.125% of iodopropynyl butylcarbamate produce no significant irritation or sensitization reactions in human repeated insult patch tests. Iodopropynyl butylcarbamate did not cause crosssensitization reactions in patients who had demonstrated sensitivity to related dithiocarbamate compounds. In the European Union, it is approved as a preservative up to 0.05% and is not to be used in oral hygiene or lip care products. If the concentration exceeds 0.02% in leave-on products, a warning label must indicate that the product contains iodine.
Contact allergens
Iodopropynyl butylcarbamate (IPBC) is a broad-spec- trum preservative used for years because of its wide field of application, in polymer emulsions and pigment dispersions such as water-based paints and adhesives, cements and inks, as a wood preservative, in metal- working fluids, household products, and cosmetics. Allergic contact dermatitis to IPBC was reported due to cosmetics, from sanitary wipes, and in metalworkers.
Clinical Use
Iodopropynyl butylcarbamate (3-iodo-2-propynyl-butylcarbamate) is a highly effective fungicide as well as a bactericide. It was first used in the 1970s as a film fungicide for paint and then as a wood preservative, where final use concentration up to 4% was permitted. For paint and coatings usually no more than 0.5% iodopropynyl butylcarbamate is used. For metalworking fluids, adhesives, textiles, and paper, concentrations between 0.1%and 0.2% are common. The Cosmetic Ingredient Review Expert Panel concluded that iodopropynyl butylcarbamate is safe as a cosmetic ingredient in concentrations less than or equal to 0.1%and that it should not be used in products intended to be aerosolized. By 1996, iodopropynyl butylcarbamate was used in 122 formulations reported to the United States Food and Drug Administration. Iodopropynyl butylcarbamate is found in a wide variety of occupational and consumer products, including shampoos, lotions, powders, makeup, baby products, paints, coatings, metalworking fluids, household products, cooling water, building materials, and contact lenses. It is an irritant, although at low concentrations few problems have been reported.
Synthesis
57272-05-6
109-73-9
55406-53-6
1) 68kg of 3-propynyl-1-hydroxy-3-acrylate and 45kg of n-butylamine were accurately weighed in 150L of dimethoxydimethyl ether, mixed and transferred to three reactors. The reaction system was cooled to 0-5 °C and 16 kg of concentrated hydrochloric acid solution was slowly added dropwise. After the dropwise addition, the reaction temperature was raised to 120°C and maintained at this temperature for 12 hours. Upon completion of the reaction, the system was cooled to 5-10 °C, followed by the addition of 11 kg of sodium iodide. The reaction mixture was heated to 25-30°C and the reaction was continued for 24 hours. At the end of the reaction, the solvent was removed by distillation under reduced pressure and 800 mL of water was added to the residue and stirred for 30 minutes. The reaction mixture was filtered and the filter cake was dried to give a final 157 kg of iodopropynyl butylcarbamate. The yield was 91% as n-butylamine.
References
[1] Patent: CN107963983, 2018, A. Location in patent: Paragraph 0007; 0021-0024
Iodopropynyl butylcarbamate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Dalian Tianwei Chemical Co.,Ltd. | 0411-82384176; 18641134053 | 914565705@qq.com | China | 20 | 58 |
| Hubei Yushenghe Biotechnology Co, Ltd | 13307209205 | 13307209205@163.cn | China | 15 | 58 |
| Meite (Hubei) New Materials Co., Ltd | 13517221830; 13517221830 | 18802755@qq.com | China | 2611 | 58 |
| Hangzhou Aiken New Materials Co., Ltd | 15258847994 | andriy@akkochemical.com | China | 242 | 58 |
| Hubei Hanqing Biopharmaceutical Technology Co., Ltd | 15827479330 | 3583890861@qq.com | China | 4992 | 58 |
| Ningbo Taikang Chemical Co., Ltd. | 0574-87365517 18074210286 | sales@taikangchem.com | China | 294 | 58 |
| Shanghai Boyle Chemical Co., Ltd. | 021-50182298 021-50180596 | sales@boylechem.com | China | 2202 | 55 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TAIYUAN RHF CO.,LTD. | +86 351 7031519 | sales@RHFChem.com | China | 2334 | 56 |
Related articles
- Iodopropynyl Butylcarbamate: Iodoalkyne Broad-Spectrum Preservative
- Iodopropynyl butylcarbamate is a white to pale yellow crystalline biocide containing iodoalkyne and carbamate groups, widely u....
- Jul 3,2026
View Latest Price from Iodopropynyl butylcarbamate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-14 | Iodopropynyl butylcarbamate
55406-53-6
|
1kg/Bag | ≥98% | 50 T/Month | Hebei Qujie Technology Co., Ltd. | ||
 |
2026-09-11 | Iodopropynyl butylcarbamate
55406-53-6
|
1KG | 98.0% | 500kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-05-28 | Iodopropynyl Butylcarbamate
55406-53-6
|
$8.00 | 1KG | 99% | 5000kg | Hebei Chuanghai Biotechnology Co,.LTD |
-
- Iodopropynyl butylcarbamate
55406-53-6
- $0.00
- ≥98%
- Hebei Qujie Technology Co., Ltd.
-
- Iodopropynyl butylcarbamate
55406-53-6
- $0.00
- 98.0%
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Iodopropynyl Butylcarbamate
55406-53-6
- $8.00
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
55406-53-6 (Iodopropynyl butylcarbamate ) Related Search:
1of4
