پی تولوئیدین 808315 مرک

Description
Catalogue Number	808315
Synonyms	4-Aminotoluene, 4-Methylaniline
Description	p-Toluidine

Product Information
CAS number	106-49-0
EC index number	612-160-00-4
EC number	203-403-1
Hill Formula	C₇H₉N
Chemical formula	CH₃C₆H₄NH₂
Molar Mass	107.15 g/mol
HS Code	2921 43 00
Structure formula Image

Applications
Application	p-Toluidine for synthesis. CAS 106-49-0, EC Number 203-403-1, chemical formula CH₃C₆H₄NH₂.

Physicochemical Information
Density	1.05 g/cm3 (20 °C)
Flash point	87 °C
Ignition temperature	480 °C
Melting Point	43 °C
Vapor pressure	1.3 hPa (50 °C)
Solubility	7.5 g/l

Toxicological Information
LD 50 oral	LD50 Rat 336 mg/kg
LD 50 dermal	LD50 Rabbit 890 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled. H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H351: Suspected of causing cancer. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P273: Avoid release to the environment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word	Danger
RTECS	XU3150000
Storage class	6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 2 water endangering
Disposal	9 Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

Safety Information
Hazard Symbols	Dangerous for the environment Toxic
Categories of danger	toxic, irritant, carcinogenic, sensitizing, dangerous for the environment
R Phrase	R 23/24/25-36-40-43-50 Toxic by inhalation, in contact with skin and if swallowed.Irritating to eyes.Limited evidence of a carcinogenic effect.May cause sensitisation by skin contact.Very toxic to aquatic organisms.
S Phrase	S 28-36/37-45-61 After contact with skin, wash immediately with plenty of soap and water.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Storage and Shipping Information
Storage	Store below +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 3451 , 6.1, II
Declaration (transport by air) IATA-DGR	UN 3451 , 6.1, II
Declaration (transport by sea) IMDG-Code	UN 3451 , 6.1, II, Marine Pollutant: P

Specifications
Assay (GC, area%)	≥ 99.0 % (a/a)
Melting range (lower value)	≥ 43 °C
Melting range (upper value)	≤ 46 °C
Identity (IR)	passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.