1,3-Butadiene diepoxide
- CAS No.
- 1464-53-5
- Chemical Name:
- 1,3-Butadiene diepoxide
- Synonyms
- R 181;M 8838;CB 1181;Bioxiran;ENT-26592;Bioxirane;iepoxybutane;alkylepoxides;Diepoxybutane;Dioxybutadiene
- CBNumber:
- CB0444763
- Molecular Formula:
- C4H6O2
- Molecular Weight:
- 86.09
- MOL File:
- 1464-53-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/3/22 17:12:53
| Melting point | 2-4 °C(lit.) |
|---|---|
| Boiling point | 56-58 °C25 mm Hg(lit.) |
| alpha | 0°(neat) |
| Density | 1.113 g/mL at 25 °C(lit.) |
| vapor pressure | 25 mm Hg ( 56 °C) |
| refractive index |
n |
| Flash point | 114 °F |
| storage temp. | 0-6°C |
| Specific Gravity | 1.1 |
| color | Colorless liquid |
| Water Solubility | Soluble in water (1000 g/L). |
| Merck | 14,3676 |
| BRN | 79831 |
| CAS DataBase Reference | 1464-53-5(CAS DataBase Reference) |
| IARC | (Vol. 11, Sup 7) 1987 |
| EPA Substance Registry System | Diepoxybutane (1464-53-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS02,GHS05,GHS06,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H226-H301-H310+H330-H314-H340-H350 | |||||||||
| Precautionary statements | P210-P280-P301+P310+P330-P303+P361+P353-P304+P340+P310-P305+P351+P338+P310 | |||||||||
| Hazard Codes | T+ | |||||||||
| Risk Statements | 45-46-24/25-26-34-10 | |||||||||
| Safety Statements | 53-45-36/37/39-28-26 | |||||||||
| RIDADR | UN 3384 6.1/PG 1 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | EJ8225000 | |||||||||
| F | 8-10-18 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29109000 | |||||||||
| Toxicity | LD50 orl-rat: 78 mg/kg AMIHBC 10,61,54 | |||||||||
| NFPA 704 |
|
1,3-Butadiene diepoxide Chemical Properties,Uses,Production
Chemical Properties
clear colorless to very slightly yellow liquid
Uses
Diepoxybutane has been used as a research chemical, as a chemical intermediate, as a curing agent for polymers, as a cross-linking agent for textile fabrics, and to prevent microbial spoilage (IARC 1976, HSDB 2009). It has also been used to synthesize erythritol and pharmaceuticals (HSDB 2009). Because of its cross-linking properties, diepoxybutane is used as a test agent in the diagnosis of Fanconi anemia, which is characterized by chromosomal instability (Auerbach et al. 1989).
Production Methods
Diepoxybutane is prepared by chlorination of butadiene followed by epoxidation with peracetic acid, with subsequent hydrolysis of the epoxide group and final reepoxidation with caustic.
General Description
Colorless liquid. Used in curing polymers; crosslinking textile fibers and to prevent spoilage.
Air & Water Reactions
Highly Flammable
Reactivity Profile
Epoxides, such as 1,3-BUTADIENE DIEPOXIDE, are highly reactive. They polymerize in the presence of catalysts or when heated. These polymerization reactions can be violent. Compounds in this group react with acids, bases, and oxidizing and reducing agents. They react, possibly violently with water in the presence of acid and other catalysts.
Hazard
Probable carcinogen; neoplastigen; tumorigenic; poison; mutagen.
Health Hazard
Severe skin and eye irritant. Accidental minor exposure caused swelling of the eyelids, upper respiratory tract irritation and painful eye irritation 6 hours after exposure.NOTE: The dl- and meso-forms (CAS Registry Numbers 298-18-0 and 564-00-1, respectively) as well as the L(-) form (CAS Registry Number 30031-64-2) have all been determined to be positive animal carcinogens.
Fire Hazard
When heated to decomposition 1,3-BUTADIENE DIEPOXIDE emits acrid smoke and irritating fumes.
Safety Profile
Confirmed carcinogen withexperimental tumorigenic data. Poison by ingestion,inhalation, skin contact, and intraperitoneal routes.Human mutation data reported. A severe skin and eyeirritant. When heated to decomposition it emits acridsmoke and irritat
Carcinogenicity
Diepoxybutane is reasonably anticipated to be a human carcinogenbased on sufficient evidence of carcinogenicity from studies in experimental animals.
1,3-Butadiene diepoxide Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Ocimum Labs Pvt., Ltd. | 91-40-29881348 | Hyderabad, India | 10 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12460 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 6011 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20323 | 58 | Inquiry |
| hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 | China | 973 | 58 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16209 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21675 | 55 | Inquiry |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | China | 10260 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
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