4,4'-diisocyanato-3,3'-dimethyl-1,1'-biphenyl
3,3'-dimethyl-4,4'-diisocyanatobiphenyl

Supplier Sponsors

• 
  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
  CODE134245 CODE134245
  Product(s):
  D2051 4,4'-Diisocyanato-3,3'-dimethyl-1,1'-biphenyl >98.0%(GC)
  SDS

CAS Number: 91-97-4 3D/inchi Other(deleted CASRN): 119684-28-5 ECHA EINECS - REACH Pre-Reg: 202-112-7 FDA UNII: 9L950NB0HN Nikkaji Web: J41.830G Beilstein Number: 2743710 MDL: MFCD00019908 XlogP3-AA: 5.90 (est) Molecular Weight: 264.28404000 Formula: C16 H12 N2 O2 NMR Predictor: Predict (works with chrome, Edge 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: 3,3'-dimethyl-4,4'-diisocyanatobiphenyl FDA Mainterm (IAUFC): 91-97-4 ; BITOLYLENE DIISOCYANATE   Physical Properties: Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Soluble in:   water, 0.1337 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Santa Cruz Biotechnology For experimental / research use only. 4,4'-Diisocyanato-3,3'-dimethyl-1,1'-biphenyl Sigma-Aldrich: Aldrich For experimental / research use only. 3,3'-Dimethyl-4,4'-biphenylene Diisocyanate sds TCI AMERICA For experimental / research use only. 4,4'-Diisocyanato-3,3'-dimethyl-1,1'-biphenyl >98.0%(GC) sds   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: unreported-mammal (species unspecified) LD > 5000 mg/kg Meditsina Truda i Promyshlennaya Ekologiya. Industrial Medicine and Ecology. Vol. (7), Pg. 37, 1994. intravenous-mouse LD50 56 mg/kg U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02412 Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: Category: indirect food additives: adhesives and components of coatings Recommendation for 4,4'-diisocyanato-3,3'-dimethyl-1,1'-biphenyl usage levels up to:   not for fragrance use.   Recommendation for 4,4'-diisocyanato-3,3'-dimethyl-1,1'-biphenyl flavor usage levels up to:   not for flavor use.   Safety References: EPI System: View Chemical Carcinogenesis Research Information System:Search AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):91-97-4 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :7072 National Institute of Allergy and Infectious Diseases:Data 1-isocyanato-4-(4-isocyanato-3-methylphenyl)-2-methylbenzene Chemidplus:0000091974 EPA/NOAA CAMEO:hazardous materials RTECS:DV3960000 for cas# 91-97-4   References:   1-isocyanato-4-(4-isocyanato-3-methylphenyl)-2-methylbenzene NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 91-97-4 Pubchem (cid): 7072 Pubchem (sid): 134971872   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: 2929.10.2000 ChemSpider: View   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   not found in nature   Synonyms:   bitolylene diisocyanate 1-iso cyanato-4-(4-isocyanato-3-methylphenyl)-2-methylbenzene iso cyanic acid, 3,3'-dimethyl-4,4'-biphenylylene ester (7CI,8CI) 3,3'- dimethyl-4,4'-diisocyanatobiphenyl   nacconate 200   Articles:   None found yet. Try the PubMed Search.

Notes: None found