591-27-5 3-aminophenol

Cov ntaub ntawv kev nyab xeeb

Nqe lus

Melting point: 120-124 degree (lit.)

Kub taw tes: 164 degree / 11 mmHg (lit.)

Ceev 0.99

vapor siab 0.019Pa ntawm 20 degree

Refractive Index 1.5444 (kwv yees)

Flash point: 155 degree

cia temp. 2-8 degree

solubility 26g / l

pka 4.37, 9.82 (ntawm 20 degree)

form Crystalline hmoov

Xim Index 76545

xim Dawb mus rau pinkish los yog lub teeb grey

Tsis muaj ntxhiab tsw

PH6.8 (10g / l, H2O, 20 degree)

Dej Solubility 35 g / L (20 ºC)

14.460 Nws

TIAB SA 636059

Stability: ruaj khov. Hluav taws kub. Incompatible nrog muaj zog oxidizing neeg sawv cev, hauv paus, ntxhia acids. Tej zaum yuav lub teeb los yog huab cua-rhiab heev.

LogP0.183 ntawm 20 degree

Symbol (GHS)

GHS07, GHS09

Teeb liab lo lus ceeb toom

Hazard nqe lus H302+H332-H319-H411

Cov lus ceeb toom P261-P264-P273-P301+P312-P304+P340+P312- P305+P351+P338

Hazard Codes Xn, N

Risk Statements 20/22-51/53

Cov Lus Qhia Txog Kev Nyab Xeeb 28-61-28A

RIDADR UN 2512 6.1/PG 3

WGK Germany 2

RTECS SJ4900000

TSCA Yes

HazardClass 6.1

PackingGroup III

HS Code 29222900

ToxicityLD50 ip hauv nas: 4.5 mg / 20g (Koelzer, Giesen)