p-Tolualdehyde-2,4-DNPH | CAS 2571-00-8

Element: tolualdehyde dnph

Page Content Identification Properties Suppliers Prices & Availability Get Quick Quote ☰

Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » tolualdehyde-dnph-PX35177

Identification

p-Tolualdehyde-2,4-DNPH

CAS:

2571-00-8

EINECS:

Molecular Formula:

C₁₄H₁₂ N₄ O₄

MDL:

MFCD00024382

SMILES:

CC1=CC=C(C=NNC2=C(C=C(C=C2)[N+]([O-])=O)[N+]([O-])=O)C=C1

Synonym:

p-tolualdehyde-2,4-dnph ; p-tolualdehyde 2,4-dinitrophenylhydrazone ; p-methylbenzaldehyde(2,4-dinitrophenyl)hydrazone ; 4-methylbenzaldehyde2,4-dinitrophenylhydrazone ; benzaldehyde,4-methyl-, 2-(2,4-dinitrophenyl)hydrazone ; p-tolualdehyde-dnph solution,15ppm ; p-tolualdehyde-2,4-dnph solution ; p-tolualdehyde (dnph derivative) ; p-tolualdehyde-dnph solution,10ppm ; p-tolualdehyde,(2,4-dinitrophenyl)hydrazone (6ci,7ci,8ci) ; p-tolualdehyde-dnph solution,3ppm ; benzaldehyde,4-methyl-, (2,4-dinitrophenyl)hydrazone (9ci) ; p-tolualdehyde-dnph ; nsc 74677 ; nsc74677 ; p-tolualdehyde-2,4-dnph, 100mg, neat

Suppliers

Santa Cruz Biotechnology, Inc.

257956

Dayang Chem (Hangzhou) Co.,Ltd.

DC14265704

Get Quick Quote

CAS equal suppliers

p-Tolualdehyde 2,4-Dinitrophenylhydrazone

TCI Chemicals (India) Pvt. Ltd.

T1449

p-Tolualdehyde 2,4-dinitrophenylhydrazone

Gihi Chemicals Co., Limited

GCL22148856

Prices & Availability

Data is processed

Properties for p-Tolualdehyde-2,4-DNPH

Molecular Weight:

300.2695 g·mol−1

Density:

1.36 g/cm3

Melting point:

239-240 °C(lit.)

Boiling point:

465.5°C at 760 mmHg

Flash point:

235.3°C

Hazard Statements

GHS05
Corrosive

Corrosive to metals, category 1

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R36 - Irritating to eyes
R36/37/38 - Irritating to eyes, respiratory system and skin
R37/38 - Irritating to respiratory system and skin
R41 - Risk of serious damage to eyes

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S36 - Wear suitable protective clothing
S36/37 - Wear suitable protective clothing and gloves
S39 - Wear eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Hazard Symbols:

Xi, T, F, Xn
Hazard symbol T