1-(1-NAPHTHYL)-2-THIOUREA manufacturers and suppliers

1-(1-NAPHTHYL)-2-THIOUREA suppliers

Properties

Melting point:: 193 °C

Boiling point:: 377.6±25.0 °C(Predicted)

Density: 1.333

refractive index: 1.5500 (estimate)

storage temp.: Poison room

solubility: 4.3 and 86 g/L in acetone and triethylene glycol, respectively (Windholz et al., 1983)

pka: 13.12±0.70(Predicted)

form: Crystals or Crystalline Powder

color: Grayish to beige-brown

Odor: bitter taste

Water Solubility: 600 mg/L at 20 °C (quoted, Windholz et al., 1983)

Merck: 14,722

BRN: 778118

Exposure limits: NIOSH REL: TWA 0.3 mg/m3, IDLH 100 mg/m3; OSHA PEL: TWA 0.3 mg/m3

Safety Information

Symbol(GHS): GHS06,GHS08

Signal word: Danger

Hazard statements: H300-H351

Precautionary statements: P201-P202-P264-P270-P280-P301+P310

Hazard Codes: T+

Risk Statements: 28-40

Safety Statements: 28-36/37-45-25-23

RIDADR: 1651

WGK Germany: 2

RTECS: YT9275000

TSCA: Yes

HazardClass: 6.1

PackingGroup: I

HS Code: 29309090

Toxicity: Acute oral LD50 for Norwegian rats 6–8 mg/kg (Hartley and Kidd, 1987).

IDLA: 100 mg/m3

Use

1-(1-NAPHTHYL)-2-THIOUREA is incompatible with the following: Strong oxidizers, silver nitrate .

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