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p-Anisidine structure
Chemical Name:
nsc7921;ccris917;ai3-02392;4-Anisidin;P-ANISIDINE;4-ANISIDINE;p-Anisylamine;1,4-Anisidine;4-Anisidine 0;PARA ANISIDINE
Molecular Formula:
Formula Weight:
MOL File:

p-Anisidine Properties

Melting point:
56-59 °C(lit.)
Boiling point:
240-243 °C(lit.)
vapor pressure 
0.02 hPa (20 °C)
refractive index 
Flash point:
122 °C
storage temp. 
5.34(at 25℃)
dark gray to brown
Specific Gravity
7.7 (1g/l, H2O, 20℃)
Water Solubility 
21 g/L (20 ºC)
CAS DataBase Reference
104-94-9(CAS DataBase Reference)
NIST Chemistry Reference
Benzenamine, 4-methoxy-(104-94-9)
EPA Substance Registry System
Benzenamine, 4-methoxy-(104-94-9)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T+,N,Xi
Risk Statements  45-26/27/28-33-50
Safety Statements  53-28-36/37-45-61-28A
RIDADR  UN 2811 6.1/PG 3
WGK Germany  2
RTECS  BZ5450000
Autoignition Temperature 959 °F
HazardClass  6.1
PackingGroup  III
HS Code  29222200
Hazardous Substances Data 104-94-9(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H310 Fatal in contact with skin Acute toxicity,dermal Category 1, 2 Danger P262, P264, P270, P280, P302+P350,P310, P322, P361, P363, P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P201 Obtain special instructions before use.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P320 Specific treatment is urgent (see … on this label).
P330 Rinse mouth.
P391 Collect spillage. Hazardous to the aquatic environment
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P307+P311 IF exposed: call a POISON CENTER or doctor/physician.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

p-Anisidine price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A88255 p-Anisidine ≥99% 104-94-9 5g $16.9 2018-11-13 Buy
Sigma-Aldrich A88255 p-Anisidine ≥99% 104-94-9 1kg $113 2018-11-13 Buy
TCI Chemical A0487 p-Anisidine >98.0%(GC)(T) 104-94-9 25g $25 2018-11-22 Buy
TCI Chemical A0487 p-Anisidine >98.0%(GC)(T) 104-94-9 500g $125 2018-11-22 Buy
Alfa Aesar A10946 p-Anisidine, 99% 104-94-9 100g $18.6 2018-11-13 Buy

p-Anisidine Chemical Properties,Uses,Production

Chemical Properties

grey to brown crystalline powder, granules

Chemical Properties

Anisidine exists as ortho-, meta-, and paraisomers. They have characteristic amine (fishy) odors.


Azo dyestuffs, intermediate.

General Description

Brown crystals or dark brown solid. Characteristic amine odor.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

p-Anisidine may be sensitive to heat, light and moisture. Reacts with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents. Incompatible with alkaline materials. Incompatible with aldehydes, ketones and nitrates.


Strong irritant. Toxic when absorbed through the skin. Questionable carcinogen.

Fire Hazard

p-Anisidine is flammable.

Safety Profile

Moderately toxic by several routes. A mild sensitizer. May cause a contact dermatitis. Mutation data reported. Questionable carcinogen. See also ANILINE. When heated to decomposition it emits toxic fumes of Nox

Potential Exposure

Anisidines are used in the manufacture of azo dyes; pharmaceuticals; textile-processing chemicals Incompatibilities: 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. Attacks some coatings and some forms of plastic and rubber.

First aid

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.


UN2431 Anisidines, Hazard Class: 6.1; Labels: 6.1-Poisonous materials

Purification Methods

Crystallise p-anisidine from H2O or aqueous EtOH. Dry it in a vacuum oven at 35o for 6hours and store it in a dry box. [More et al. J Am Chem Soc 108 2257 1986.] Purify it also by vacuum sublimation [Guarr et al. J Am Chem Soc 107 5104 1985]. [Beilstein 13 IV 1015.]

Waste Disposal

Dissolve in combustible solvent (alcohols, benzene, etc.) and spray solution into furnace equipped with afterburner and scrubber, or burn spill residue on sand and soda ash absorbent in a furnace.

p-Anisidine Preparation Products And Raw materials

Raw materials

Preparation Products

p-Anisidine Suppliers

Global( 308)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 China 19918 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 21954 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32457 55
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114 CHINA 6374 58
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 24001 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254 CHINA 20095 58
Haihang Industry Co.,Ltd
+86 531 8582 1093 CHINA 4669 58
(323) 306-3136
(626) 453-0409 United States 8409 58
career henan chemical co
+86-371-86658258 CHINA 20331 58

View Lastest Price from p-Anisidine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-20 p-Anisidine
US $1.00 / kg 1kg 98%min 1000kg career henan chemical co

p-Anisidine Spectrum

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