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p-Toluidine

p-Toluidine
p-Toluidine
CAS No.
106-49-0
Chemical Name:
p-Toluidine
Synonyms
ci37107;c.i.37107;tolyamine;NSC 15350;р-Touidin;p-Toluidin;Tolylamine;р-Touidine;NSC 114040;P-TOLUIDINE
CBNumber:
CB8381150
Molecular Formula:
C7H9N
Formula Weight:
107.15
MOL File:
106-49-0.mol

p-Toluidine Properties

Melting point:
41-46 °C(lit.)
Boiling point:
200 °C(lit.)
Density 
0.973 g/mL at 25 °C(lit.)
vapor density 
3.9 (vs air)
vapor pressure 
0.26 mm Hg ( 25 °C)
refractive index 
1.5636
Flash point:
192 °F
storage temp. 
2-8°C
solubility 
Soluble in ethanol, pyridine, diethyl ether, acetone, carbon tetrachloride, methanol, carbon disulfide, oils and dilute acids.
form 
powder
pka
5.08(at 25℃)
color 
tan to brown
explosive limit
6.6%
Water Solubility 
1.1 g/100 mL
Sensitive 
Air & Light Sensitive
Merck 
14,9536
BRN 
471281
Stability:
Stable. Incompatible with strong oxidizing agents, strong acids.
CAS DataBase Reference
106-49-0(CAS DataBase Reference)
NIST Chemistry Reference
p-Toluidine(106-49-0)
EPA Substance Registry System
Benzenamine, 4-methyl-(106-49-0)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,N
Risk Statements  23/24/25-36-40-43-50
Safety Statements  28-36/37-45-61-28A
RIDADR  UN 3451 6.1/PG 2
WGK Germany  2
RTECS  XU3150000
8-23
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  38220000
Hazardous Substances Data 106-49-0(Hazardous Substances Data)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P309 IF exposed or if you feel unwell:
P310 Immediately call a POISON CENTER or doctor/physician.
P311 Call a POISON CENTER or doctor/physician.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.

p-Toluidine price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.10841 p-Toluidine 106-49-0 1EA $399 2017-11-08 Buy
Sigma-Aldrich 1672053 p-Toluidine United States Pharmacopeia (USP) Reference Standard 106-49-0 50mg $1050 2017-11-08 Buy
TCI Chemical T0300 p-Toluidine >99.0%(GC)(T) 106-49-0 25g $22 2017-12-01 Buy
TCI Chemical T0300 p-Toluidine >99.0%(GC)(T) 106-49-0 500g $92 2017-12-01 Buy
Alfa Aesar A13698 p-Toluidine, 99+% 106-49-0 1000g $92.9 2017-11-08 Buy

p-Toluidine Chemical Properties,Uses,Production

Chemical Properties

white lustrous plates or leaflets with an amine odour

Definition

ChEBI: An aminotoluene in which the amino substituent is para to the methyl group.

Uses

Manufacture of various dyes and other organic chemicals. o-Isomer also in printing textiles blue black; making colors fast to acids. p-Isomer also as a reagent for lignin, nitrite, phloroglucinol.

General Description

Colorless solid. Melting point 44°C (111°F). Specific gravity 1.046. Vapor heavier than air. Produces toxic oxides of nitrogen during combustion. May be absorbed through the skin. Used in dyes, and in organic chemical manufacturing.

Air & Water Reactions

Very slightly soluble in water.

Reactivity Profile

p-Toluidine neutralizes acids to form salts plus water in exothermic reactions. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated in combination with strong reducing agents, such as hydrides. Can react vigorously with oxidizing reagents. Emits very toxic fumes of oxides of nitrogen when heated to decomposition. Hypergolic reaction with red fuming nitric acid [Kit and Evered, 1960, p. 239, 242].

Health Hazard

Absorption of toxic quantities by any route causes cyanosis (blue discoloration of lips, nails, skin); nausea, vomiting, and coma may follow. Repeated inhalation of low concentrations may cause pallor, low-grade secondary anemia, fatigability, and loss of appetite. Contact with eyes causes irritation.

Fire Hazard

Special Hazards of Combustion Products: Toxic and flammable vapors may form in fire.

p-Toluidine Preparation Products And Raw materials

Raw materials

Preparation Products


p-Toluidine Suppliers

Global( 220)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20810 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32767 55
Tianjin Zhongxin Chemtech Co., Ltd.
022-89880739
022-66880086 sales@tjzxchem.com CHINA 560 58
Shanghai Excellent Chemical Co., Ltd. 0086-21-33559231; 018964673308 qq48685515;Skype: excellentchem
0086-21-33559231 sales@excellentchem.com China 2110 59
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 sale@aladdin-e.com China 25120 65
Tianjin Zhongxin Chemtech Co., Ltd. 86(0)22-89880739
86(0)22-89880739 ext 8030 / 86-22-66880086 sales@tjzxchem.com China 554 60
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96817 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40398 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30309 84
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 sales@tcishanghai.com.cn China 22830 81

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