TETRABROMOBISPHENOL A CARBONATE OLIGOMER
Tetrabromobisphenol A
CAS: 79-94-7
Molecular Formula: C15H12Br4O2
TETRABROMOBISPHENOL A CARBONATE OLIGOMER - Names and Identifiers
| Name | Tetrabromobisphenol A |
| Synonyms | TBBA Great lakes BA-59P Tetrabromobisphenol A 3,5,3',5'-tetrabromobisphenola 3,5,3',5'-Tetrabromobisphenol A TETRABROMOBISPHENOL A CARBONATE OLIGOMER 2,2-Bis(3,5-dibromo-4-hydroxyphenyl)propane 4,4'-(1-methylethylidene)bis(2,6-dibromo-pheno 4,4'-(1-methylethylidene)bis(2,6-dibromophenol) |
| CAS | 79-94-7 |
| EINECS | 201-236-9 |
| InChI | InChI=1/C15H12Br4O2/c1-15(2,7-3-9(16)13(20)10(17)4-7)8-5-11(18)14(21)12(19)6-8/h3-6,20-21H,1-2H3 |
TETRABROMOBISPHENOL A CARBONATE OLIGOMER - Physico-chemical Properties
| Molecular Formula | C15H12Br4O2 |
| Molar Mass | 543.87 |
| Density | 2.1 |
| Melting Point | 178-181°C(lit.) |
| Boling Point | 316 °C |
| Water Solubility | Insoluble |
| Solubility | Insoluble |
| Vapor Presure | 0Pa at 20℃ |
| Appearance | White crystal |
| Color | White to Almost white |
| BRN | 1889048 |
| pKa | 8.50±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.5000 (estimate) |
| MDL | MFCD00013962 |
| Physical and Chemical Properties | White powder. The freezing point is 180 ℃, soluble in acetone, butanone, methanol, slightly soluble in water, and soluble in alkaline aqueous solutions. It belongs to the aromatic bromine containing flame retardant, with high bromine content and good thermal stability. |
| Use | As a reactive flame retardant, it can be used for epoxy resin, polyurethane resin, etc. As an additive flame retardant, it can be used for polystyrene, SAN resin and ABS resin, etc. |
TETRABROMOBISPHENOL A CARBONATE OLIGOMER - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 1 |
| RTECS | SM0894500 |
| TSCA | Yes |
| HS Code | 29081990 |
| Hazard Class | 9 |
| Packing Group | II |
| Toxicity | LD50 inhalation in guinea pig: > 500mg/m3/8H |
TETRABROMOBISPHENOL A CARBONATE OLIGOMER - Upstream Downstream Industry
| Raw Materials | Chlorine 4,4'-Isopropylidenediphenol Bromine Ethyl Alcohol |
| Downstream Products | 2,2',6,6'-tetrabromobisphenol A diallyl ether |
TETRABROMOBISPHENOL A CARBONATE OLIGOMER - Reference
| Reference Show more | 1. Liang Hongxuan, Liu Xinxin, Bai Jialei, et al. Detection of three kinds of hormone pollutants by aptamer fluorescence sensor based on multi-color upconversion nanomaterials [J]. Journal of Preventive Medicine of PLA, 2020(2). 2. Li Qifeng, Ren Shuyue, Wang Yu, Bai Jialei, Peng Yuan, Ning Baoan, Lu Quan-jun, Gao Zhixian. Efficient detection of environmental estrogens bisphenol A and estradiol based on AuNP-AuNP-UCNP triplet sensing system [J]. Journal of Analytical Chemistry, 2018,46(04):486-492. 3. Li qiafeng, Bai Jialei, Peng Yuan, etc. Rapid detection of bisphenol A in disposable paper cups based on upconversion test paper [J]. Journal of Food Safety and quality testing, 2019(18). 4. Huang, Guiqi, et al. "Fabric phase sorptive extraction: Two practical sample pretreatment techniques for browsed flame retardants in water." Water research 101 (2016): 547-554.https:// doi.org/10.1016/j. 5. [IF = 11.236] Guiqi Huang et al."Fabric phase sorptive extraction: Two practical sample pretreatment techniques for brominated flame retardants in water."Water Res. 2016 Sep;101:547 6. [IF=11.236] Guiqi Huang et al."Fabric phase sorptive extraction: Two practical sample pretreatment techniques for brominated flame retardants in water."Water Res. 2016 Sep;101:547 7. [IF=4.142] Li Qiaofeng et al."An ultrasensitive sensor based on quantitatively modified upconversion particles for trace bisphenol A detection."Anal Bioanal Chem. 2019 Jan;411(1):171-179 8. [IF=1.134] Qiao-Feng LI et al."Efficient Detection of Environmental Estrogens Bisphenol A and Estradiol By Sensing System Based on AuNP-AuNP-UCNP Triple Structure."Chinese J Anal Chem. 2018 Apr;46:486 9. [IF=7.514] Lu Qiao et al."Truncated affinity-improved aptamers for 17β-estradiol determination by AuNPs-based colorimetric aptasensor."Food Chem. 2021 Mar;340:128181 10. [IF=3.645] Guiqi Huang et al."Evaluation of three sorbent-phase extraction techniques based on hyper-crosslinked polymer for the extraction of five endocrine disrupters in water."Journal Of Separation Science. 2021 Dec 16 |
TETRABROMOBISPHENOL A CARBONATE OLIGOMER - Nature
Open Data Verified Data
off-white powder. The melting point was 180-184 °c. Boiling point 316 degrees C (decomposition). Soluble in methanol and ether, insoluble in water.
Last Update：2024-01-02 23:10:35
TETRABROMOBISPHENOL A CARBONATE OLIGOMER - Preparation Method
Open Data Verified Data
bisphenol A was added with bromine and chlorine at room temperature. The product was obtained by bromination reaction, filtration, washing with water and drying.
Last Update：2022-01-01 10:42:07
TETRABROMOBISPHENOL A CARBONATE OLIGOMER - Use
Open Data Verified Data
used in plastic, rubber, textile, fiber and paper industry as flame retardant, such as epoxy, polycarbonate, polyester, phenolic and ABS resin, the product has good flame retardancy and self-extinguishing properties. At present, it is officially used in TV high-pressure package infusion of epoxy resin.
Last Update：2022-01-01 10:42:07
TETRABROMOBISPHENOL A CARBONATE OLIGOMER - Safety
Open Data Verified Data
non-toxic. Packed in plastic bags. According to the general provisions of the storage and transportation of chemicals.
Last Update：2022-01-01 10:42:08
TETRABROMOBISPHENOL A CARBONATE OLIGOMER - Reference Information
| LogP | 5.903-6.31 at 12-25℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| (IARC) carcinogen classification | 2A (Vol. 115) 2018 |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Introduction | tetrabromobisphenol-a is a Persistent organic pollutant (POPS) widely used in the environment.. It has long-term residue in the environment, bioaccumulation, semi-volatile, highly toxic and carcinogenic, teratogenic and mutagenic, can be in the atmosphere in a long distance migration and can be deposited back to the Earth, resulting in atmospheric, pollution of environmental media such as water, sediment and soil, and related ecosystems. |
| Application | tetrabromobisphenol A(TBBPA) is a common bromine flame retardant, which is widely used in polycarbonate, epoxy resin, plastic, in the production of flame retardant coatings, etc. |
| Application | as a reactive flame retardant, it can be used for epoxy resin, polyurethane resin, etc, SAN resin and ABS resin, etc. used in plastic, rubber, textile, fiber and paper industry as flame retardant, such as epoxy, polycarbonate, polyester, phenolic and ABS resin, the product has good flame retardancy and self-extinguishing properties. At present, it is officially used in TV high-pressure package infusion of epoxy resin. |
| production method | The bisphenol is added bromine at room temperature, passed through the bromination reaction, filtered, washed with water, dried, finished product. Raw material consumption quota: bisphenol A 840kg/t, bromine 350kg/t, liquid chlorine (98%)800kg/t. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 20:48:19
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TETRABROMOBISPHENOL A CARBONATE OLIGOMER
4-Phenyl-1-[2-[(tetrahydrofuran-2-yl)methoxy]ethyl]-4-piperidinecarboxylic acid ethyl ester
4-Phenyl-1-[2-[(tetrahydrofuran-2-yl)methoxy]ethyl]-4-piperidinecarboxylic acid ethyl ester
Raw Materials for TETRABROMOBISPHENOL A CARBONATE OLIGOMER
Downstream Products for TETRABROMOBISPHENOL A CARBONATE OLIGOMER