HANGZHOU TIANYE CHEMICALS CO., LTD.
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CAS NO.68-11-1
| Product Name: | m-Phenylenediamine |
| Synonyms: | diaminobenzene;1,3-Benzenediamine(9CI);META PHENYLENE DIAMINE - FLAKE;benzenediamine;1,3-Phenylenediamine CAS;meta-Phenylenediamine (MPD);1,3-DIAMINOBENZENE 99.5%;meta-aminoaniline |
| CAS: | 108-45-2 |
| MF: | C6H8N2 |
| MW: | 108.14 |
| EINECS: | 203-584-7 |
| Product Categories: | Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Polyamines;Indazoles;VARIOUSAMINE;1,3-Benzenediamine;Organics;Amines;Fluorenes, etc. (reagent for high-performance polymer research);Functional Materials;Reagent for High-Performance Polymer Research;Fine Chemicals;Intermediates of Dyes and Pigments |
| Mol File: | 108-45-2.mol |
| m-Phenylenediamine Chemical Properties |
| Melting point | 64-66 °C |
| Boiling point | 282-284 °C |
| density | 1,139 g/cm3 |
| vapor density | 3.7 (vs air) |
| vapor pressure | 0.62 mm Hg ( 100 °C) |
| refractive index | 1.6339 |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | 350g/l |
| pka | 5.11, 2.50(at 20℃) |
| form | pellets |
| color | Yellow to light tan or brown gray |
| PH | 8 (100g/l, H2O, 20℃) |
| Water Solubility | 350 g/L (25 ºC) |
| Sensitive | Air Sensitive |
| Merck | 14,7283 |
| BRN | 471357 |
| Exposure limits | ACGIH: TWA 0.1 mg/m3 |
| Stability: | AIR SENSITIVE |
| InChIKey | WZCQRUWWHSTZEM-UHFFFAOYSA-N |
| LogP | -0.39 at 20℃ |
| CAS DataBase Reference | 108-45-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,3-Benzenediamine(108-45-2) |
| IARC | 3 (Vol. 16, Sup 7) 1987 |
| EPA Substance Registry System | 1,3-Phenylenediamine (108-45-2) |
| Safety Information |
| Hazard Codes | T,N |
| Risk Statements | 23/24/25-36-43-50/53-68-40 |
| Safety Statements | 28-36/37-45-60-61-28A |
| RIDADR | UN 1673 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | SS7700000 |
| F | 8-10-23 |
| Autoignition Temperature | 560 °C |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29215119 |
| Hazardous Substances Data | 108-45-2(Hazardous Substances Data) |
| Toxicity | LD50 in rats (mg/kg): 650 orally; 283 i.p. (Burnett) |
HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou .
We are a high-tech enterprise specialized in technical research and development, production, development and trade of chemical products.
We supply Multiple solutions for our customers include offering, research ,Contract Manufacturing Organization(CMO),Contract development and manufacturing organization(CDMO) .
We have obtained ISO 9001 and ISO 14001 certificates to make sure supply more superior quality and Environmentally friendly chemicals .
Since 2009, we have provided various chemical products to customers around the world, And We practice the concept of "customer first" and hope to provide customers with all-round and high-quality services and will keep it all the time .
We are willing to become your trustworthy partner with high-quality products and sincere service!
We can provide customers with small quantities with gram level for laboratories research to tonnage level for industrial production Synthesis capacity from 1 liter to 5000 liter is available.