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ChemicalBook >> CAS DataBase List >> 2,5-Diaminotoluene

2,5-Diaminotoluene

2,5-Diaminotoluene price.
  • $57 - $1025
  • Product name: 2,5-Diaminotoluene
  • CAS: 95-70-5
  • MF: C7H10N2
  • MW: 122.17
  • EINECS:202-442-1
  • MDL Number:MFCD00035779
  • Synonyms:p-Toluilenediamine;p-Toluylene-diamine;Sodium 5-[(4-nitroph;4-Benzenediamine,2-methyl-1 ;C.I. 76042;c.i.76042 ;ci76042 ;p,m-Tolylenediamine
9 prices
Selected condition：
Brand
  • AHH
  • Medical Isotopes, Inc.
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 5G
  • 25g
  • 100g
  • ManufacturerAHH
  • Product numberMT-07859
  • Product description2,5-Diaminotoluene 99%
  • Packaging25g
  • Price$389
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number48983
  • Product description2,5-Diaminotoluene
  • Packaging25g
  • Price$675
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number48983
  • Product description2,5-Diaminotoluene
  • Packaging100g
  • Price$1025
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number3730-1-84
  • Product description2,5-Diaminotoluene 98%
  • Packaging5G
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number3730-1-84
  • Product description2,5-Diaminotoluene 98%
  • Packaging25g
  • Price$208
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number3730-1-84
  • Product description2,5-Diaminotoluene 98%
  • Packaging100g
  • Price$605
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD4628
  • Product description2,5-Diaminotoluene >98.0%(GC)(T)
  • Packaging5g
  • Price$57
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD4628
  • Product description2,5-Diaminotoluene >98.0%(GC)(T)
  • Packaging25g
  • Price$225
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberT535877
  • Product description2,5-Diaminotoluene(>80%)
  • Packaging5g
  • Price$65
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-07859 2,5-Diaminotoluene 99% 25g $389 2021-12-16 Buy
Medical Isotopes, Inc. 48983 2,5-Diaminotoluene 25g $675 2021-12-16 Buy
Medical Isotopes, Inc. 48983 2,5-Diaminotoluene 100g $1025 2021-12-16 Buy
SynQuest Laboratories 3730-1-84 2,5-Diaminotoluene 98% 5G $90 2021-12-16 Buy
SynQuest Laboratories 3730-1-84 2,5-Diaminotoluene 98% 25g $208 2021-12-16 Buy
SynQuest Laboratories 3730-1-84 2,5-Diaminotoluene 98% 100g $605 2021-12-16 Buy
TCI Chemical D4628 2,5-Diaminotoluene >98.0%(GC)(T) 5g $57 2024-03-01 Buy
TCI Chemical D4628 2,5-Diaminotoluene >98.0%(GC)(T) 25g $225 2024-03-01 Buy
TRC T535877 2,5-Diaminotoluene(>80%) 5g $65 2021-12-16 Buy

Properties

Melting point :64°C
Boiling point :273°C
Density :1.0343 (rough estimate)
vapor pressure :0.454Pa at 25℃
refractive index :1.5103 (estimate)
solubility :Soluble in water
form :powder to crystal
pka :5.98±0.10(Predicted)
color :White to Brown
Water Solubility :500g/L at 20℃
Stability :Hygroscopic
LogP :-0.321 at 25℃
CAS DataBase Reference :95-70-5(CAS DataBase Reference)
IARC :3 (Vol. 16, Sup 7) 1987
NIST Chemistry Reference :1,4-Benzenediamine, 2-methyl-(95-70-5)
EPA Substance Registry System :Toluene-2,5-diamine (95-70-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.

Description

p-Toluylenediamine is a hair dye associated with contact dermatitis in hairdressers. Cross reactivity is observed with PPD.

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