90-02-8 Salicylaldehyde

Cov ntaub ntawv kev nyab xeeb

Nqe lus

Melting point: 1-2 degree (lit.)

Kub taw tes: 197 degree (lit.)

Qhov ceev 1.146 g / mL ntawm 25 degree (lit.)

vapor ceev 4.2 (vs huab cua)

vapor siab 1 mm Hg (33 degree)

Refractive index n20/D 1.573 (lit.)

FEMA 3004|SALICYLALADEHYDE

Flash point: 170 degree F

cia temp. -20 degree

solubility 4.9g / l

pka 8.37 (ntawm 25 degree)

ua kua

xim Ntshiab daj

PH6-8 (H2O, 20 degree) Tsis siv tau

OdorBitter almonds

Tshuaj tsw qab Typemedicinal

Dej Solubility me ntsis soluble

Huab cua & Lub teeb Sensitive

Merck 14, 8326

JECFA Nr 897

TIAB SA 471388

Dielectric qhov tsis tu ncua 13.9 (20 degree)

Exposure limitsACGIH: TWA 5 ppm (Dawb)

OSHA: TWA 5 ppm (19 mg/m3)

NIOSH: IDLH 250 ppm; TWA 5 ppm (19 mg/m3); Qab nthab 15.6 ppm (60 mg / m3)

Stability: ruaj khov. Hluav taws kub. Tsis sib haum nrog cov hauv paus muaj zog, muaj zog txo cov neeg ua haujlwm, muaj zog acids, muaj zog oxidizing cov neeg ua haujlwm.

InChIKeySMQUZDBALVYZAC-UHFFFAOYSA-N

LogP1.66 ntawm 25 degree thiab pH6.2-6.3

Symbol (GHS)

GHS07,GHS08,GHS09

Teeb liab lo lus ceeb toom

Hazard nqe lus H302-H315-H319-H341-H411

Cov lus ceeb toom P202-P273-P301+P312-P302+P352-P305+P351+ P338-P308+P313

Hazard Codes Xn, N

Risk Statements 21/22-36/38-68-36/37/38-20/21/22-51-36-51/53-22

Cov Lus Qhia Txog Kev Nyab Xeeb 26-36/37-36/37/39-36-61-64-29/35

TIAB SA 3082

WGK Germany 2

RTECS VN5250000

F 8-10-23

TSCA Yes

HazardClass 6.1(b)

PackingGroup II

HS Code 29122990

ToxicityMLD hauv nas (mg/kg): 900-1000 sc (Binet)