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divinylbenzene
Notes:
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 1321-74-0 Divinylbenzene(DVB) 95%
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OQEMA With a focus on providing the highest level of service OQEMA has established itself at the forefront of the global chemical industry. The guiding principles of OQEMA have always been to establish long term relationships with customers and suppliers alike to build sustainable and profitable business for all parties. Through OQEMA’s business divisions the company tailors products and services to better support and service our customers requirements. This structure also allows the company to focus its marketing campaigns more effectively to certain industries. Over the last decade OQEMA has achieved strong growth as a result of the expansion of our business model. Going forward, the company will be expanding this business model into existing and new strategic territories. Email: Contact Us: US Email: Dean Matienzo Email: Sales US Email: Dean Matienzo - Sales Manager Voice: +44 1993 843081 Fax: +44 1993 841261 US Voice: +1 973 886 3778 US Fax: +1 973 346 1106 Linkedin Website Global Distribution Product(s): Divinylbenzene 57% 63% 80%
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TCI AMERICA Moving Your Chemistry Forward We continuously strive to advance our technology. With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping! Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. US Email: Sales Email: Technical Support Voice: 1-800-423-8616 Fax: 1- 888-520-1075 Facebook Twitter Instagram Linkedin Product(s): D0958 Divinylbenzene (m- and p- mixture) (contains Ethylvinylbenzene, Diethylbenzene) (stabilized with TBC) >50.0%(GC)
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| CAS Number: | 1321-74-0 |  3D/inchi
|
| Other(deleted CASRN): | 1161074-32-3 | |
| ECHA EINECS - REACH Pre-Reg: | 215-325-5 | |
| FDA UNII: | IZ715T4SBU | |
| Nikkaji Web: | J43.441H | |
| MDL: | MFCD01778656 | |
| XlogP3-AA: | 3.70 (est) | |
| Molecular Weight: | 130.18970000 | |
| Formula: | C10 H10 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: indirect food additives: adhesives and components of coatings
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| DG SANTE Food Contact Materials: | divinylbenzene |
| FDA Mainterm (IAUFC): | 1321-74-0 ; DIVINYLBENZENE |
Physical Properties:
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.91100 to 0.91500 @ 20.00 °C. |
| Pounds per Gallon - (est).: | 7.589 to 7.623 |
| Refractive Index: | 1.55900 to 1.56200 @ 20.00 °C. |
| Flash Point: | 143.00 °F. TCC ( 61.67 °C. ) |
| Soluble in: | |
| water, 52.5 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| Divinylbenzene(DVB) 95% |
| EMD Millipore |
| For experimental / research use only. |
| Divinylbenzene |
| OQEMA |
| Divinylbenzene 57% 63% 80% |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| Divinylbenzene |
| Shiva Chemicals and Pharmaceuticals |
| DVB |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| Divinylbenzene technical grade, 80% |
| TCI AMERICA |
| For experimental / research use only. |
| Divinylbenzene (m- and p- mixture) (contains Ethylvinylbenzene, Diethylbenzene) (stabilized with TBC) >50.0%(GC) |
Safety Information:
| Preferred SDS: View | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
|
oral-rat LDLo 10 mL/kg LUNGS, THORAX, OR RESPIRATION: "FIBROSIS, FOCAL (PNEUMOCONIOSIS)" BLOOD: HEMORRHAGE LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA AMA Archives of Industrial Health. Vol. 19, Pg. 403, 1959. | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | indirect food additives: adhesives and components of coatings | ||
| Recommendation for divinyl benzene usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for divinyl benzene flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| NIOSH International Chemical Safety Cards: | search |
| NIOSH Pocket Guide: | search |
| Chemical Carcinogenesis Research Information System: | Search |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 1321-74-0 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 7941 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 2 |
| 1,3-bis(ethenyl)benzene | |
| Chemidplus: | 0001321740 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | 1321-74-0 |
References:
| 1,3-bis(ethenyl)benzene | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 7941 |
| Pubchem (sid): | 134980835 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Indirect Additives used in Food Contact Substances: | View |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2902.90.9000 |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| benzene, diethenyl- | |
| divinylbenzene | |
| 1,3-bis( | ethenyl)benzene |
| vinyl styrene | |
| vinylstyrene |