Merck 801987 4-tert-Butylpyrocatechol 5 gr

Category

Analitik Kimyasallar

Brand

MERCK

Stock Code

LB.M.8019870005

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Teklif Sepetine Ekle

Merck 801987 4-tert-Butylpyrocatechol 5 gr
Catalogue Number	801987
Description	4-tert-Butylpyrocatechol

Product Information
CAS number	98-29-3
EC number	202-653-9
Hill Formula	C₁₀H₁₄O₂
Chemical formula	4-[(CH₃)₃C]C₆H₃-1,2-(OH)₂
Molar Mass	166.22 g/mol
HS Code	2907 29 00
Structure formula Image
Quality Level	MQ200

Applications
Application	4-tert-Butylpyrocatechol for synthesis. CAS 98-29-3, chemical formula 4-(CH₃)₃CC₆H₃-1,2-(OH)₂.

Physicochemical Information
Boiling point	284 - 286 °C (1013 hPa)
Density	1.08 kg/m3 (20 °C)
Flash point	113 °C
Ignition temperature	160 °C
Melting Point	52 - 55 °C
Vapor pressure	<1 hPa (25 °C)
Viscosity kinematic	100 mm2/s (57 °C)
Bulk density	650 - 700 kg/m3
Solubility	2 g/l

Toxicological Information
LD 50 oral	LD50 Rat 815 mg/kg
LD 50 dermal	LD50 Rat 1331 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H302 + H312: Harmful if swallowed or in contact with skin. H314: Causes severe skin burns and eye damage. H317: May cause an allergic skin reaction. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P260: Do not breathe dust or mist. P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. 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
RTECS	UX1400000
Storage class	8A Combustible, corrosive hazardous materials
WGK	WGK 3 highly hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Categories of danger	harmful, corrosive, dangerous for the environment

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 3261 , 8, II
Declaration (transport by air) IATA-DGR	UN 3261 , 8, II
Declaration (transport by sea) IMDG-Code	UN 3261 , 8, II, Segregation Group: 1 (Acids)

Specifications
Assay (GC, area%)	≥ 98.0 % (a/a)
Melting range (lower value)	≥ 50 °C
Melting range (upper value)	≤ 56 °C
Identity (IR)	passes test

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