m-Phenylenediamine (MPD) CAS 108-45-2 Purity ≥99.5% (GC)
Ruifu Chemical is the leading manufacturer of m-Phenylenediamine (1,3-Phenylenediamine; MPD) (CAS: 108-45-2) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase m-Phenylenediamine, Please contact: alvin@ruifuchem.com
| Chemical Name | m-Phenylenediamine |
| Synonyms | meta-Phenylenediamine; MPD; 1,3-Phenylenediamine; 1,3-Diaminobenzene; 1,3-Benzenediamine; Benzene-1,3-Diamine; meta-Aminoaniline; MPDA |
| Stock Status | In Stock, Production Capacity 10000 Tons per Year |
| CAS Number | 108-45-2 |
| Molecular Formula | C6H8N2 |
| Molecular Weight | 108.14 g/mol |
| Melting Point | 62.0~66.0℃ |
| Boiling Point | 282.0~284.0℃ |
| Density | 1.139 g/cm3 |
| Sensitive | Light Sensitive, Air Sensitive |
| Water Solubility | Soluble in Water, 350 g/L (25℃) |
| Solubility (Soluble in) | Dioxane, Methanol, Ethanol, Chloroform, Acetone |
| COA & MSDS | Available |
| Sample | Available |
| Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White to Grey Powder or Flakes | Complies |
| Melting Point | 62.0~66.0℃ | 62.5℃ |
| Water by Karl Fischer | ≤0.10% | <0.10% |
| p-Phenylenediamine (PPD) | ≤0.05% | <0.05% |
| o-Phenylenediamine (OPD) | ≤0.05% | <0.05% |
| Purity / Analysis Method | ≥99.5% (GC) | 99.95% |
| Infrared Spectrum | Consistent with Structure | Complies |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Bottle, Aluminium foil bag, 25kg/Bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Air & Light Sensitive. Keep the container tightly closed and store in a dark, cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Incompatible with acids, acid chlorides, acid anhydrides, chloroformates, strong oxidizing agents. Hazardous materials shall be stored and transported according to regulations.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Risk Codes R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed.
R36 - Irritating to the eyes
R43 - May cause sensitization by skin contact
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R68 - Possible risk of irreversible effects
R40 - Limited evidence of a carcinogenic effect
Safety Description S28 - After contact with skin, wash immediately with plenty of soap-suds.
S36/37 - Wear suitable protective clothing and gloves.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S60 - This material and its container must be disposed of as hazardous waste.
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
S28A -
UN IDs UN 1673 6.1/PG 3
WGK Germany 2
RTECS SS7700000
FLUKA BRAND F CODES 8-10-23
TSCA Yes
HS Code 2921519090
Hazard Class 6.1
Packing Group III
Toxicity LD50 in rats (mg/kg): 650 orally; 283 i.p. (Burnett)
m-Phenylenediamine (1,3-Phenylenediamine; MPD) (CAS: 108-45-2) is used in making various dyes; as a curing agent for epoxy resin; rubber chemicals, textile fibers; urethanes, corrosion inhibitors; adhesives; in photographic and analytical procedures and processes. Used in the foaming-type hair dye composition. It is used as a synthetic electronic grade polyimide material and epoxy resin curing agent. It is also used in corrosion inhibitors, in photography, as reagent for gold & bromine.
Used as analytical reagent, resin curing agent and polymerization inhibitor, also used in the synthesis of dyes spectrophotometric determination of nitrite, bromate, bromide, chromate, ozone, gold, copper, dichromate, iron, oxygen and platinum, determination of active chlorine, chromium, iridium, nitrite and palladium.
m-Phenylenediamine an aromatic amine, neutralizes acids, acid chlorides, acid anhydrides and chloroformates in exothermic reactions to form salts. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Incompatible with oxidizing agents.
m-Phenylenediamine is combustible. Dust may form explosive mixtures in air.
m-Phenylenediamine is combustible. Dust may form explosive mixtures in air.
Dust may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, acid chlorides; acid anhydrides; chloroformates. Heat and light contribute to instability. Keep away from metals.
UN1673 Phenylenediamines (o-, m-, p-), Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
