Merck 107243 1,2-Phenylenediamine GR for analysis 50 gr

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Floresans İndikatörler

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MERCK

Stok Kodu

LB.M.107243.0050

Kısa Bilgi

Synonyms: 1,2-Diaminobenzene CAS Number: 95-54-5 EC Number: 202-430-6 Molar Mass: 108.14 g/mol Chemical Formula: 1,2-(NH₂)₂C₆H₄ Hill Formula: C₆H₈N₂

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CAS Number: 95-54-5

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Merck 107243 1,2-pHenylenediamine

Merck 107243 1,2-pHenylenediamine GR for analysis 50 gr
Catalogue Number	107243
Synonyms	1,2-Diaminobenzene
Description	1,2-Phenylenediamine

Product Information
CAS number	95-54-5
EC index number	612-145-00-2
EC number	202-430-6
Hill Formula	C₆H₈N₂
Chemical formula	1,2-(NH₂)₂C₆H₄
Molar Mass	108.14 g/mol
HS Code	2921 51 19
Structure formula Image
Quality Level	MQ100

Physicochemical Information
Boiling point	257 °C (1013 hPa)
Density	0.72 g/cm3 (24 °C)
Explosion limit	1.5 %(V)
Flash point	136 °C
Ignition temperature	540 °C
Melting Point	103 - 105 °C
pH value	8.7 (H₂O)
Vapor pressure	0.108 Pa (20 °C)
Bulk density	530 kg/m3
Solubility	54 g/l

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H301: Toxic if swallowed. H312 + H332: Harmful in contact with skin or if inhaled. H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H341: Suspected of causing genetic defects. H351: Suspected of causing cancer. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
Storage class	6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 3 highly hazardous to water
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
Categories of danger	toxic, irritant, carcinogenic, sensitizing, dangerous for the environment, mutagenic

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 1673 , 6.1, III
Declaration (transport by air) IATA-DGR	UN 1673 , 6.1, III
Declaration (transport by sea) IMDG-Code	UN 1673 , 6.1, III

Specifications
Assay (HClO₄)	≥ 99.0 %
Identity (IR)	passes test
Melting range (lower value)	≥ 99 °C
Melting range (upper value)	≤ 103 °C
Sulfated ash	≤ 0.25 %
Water (K. F.)	≤ 1.0 %

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