+86-2558205825      inquiry@si-win.com
You are here: Home / Products / Special Silane / Customization / Bis(triphenylsilyl) chromate

Contact Us
Share to:

Bis(triphenylsilyl) chromate

  • Siwin-PTCR
  • Siwin
  • Siwin-PTCR
  • 1624-02-8


                                                               Bis(triphenylsilyl) chromate

Basic Information:


Bis(triphenylsilyl) chromate

EINECS 216-612-8
CAS No. 1624-02-8 Density
PSA 52.60000 LogP 4.03120
Melting Point 159 °C (dec.)(lit.)
Formula C36H30CrO4Si2 Boiling Point
Molecular Weight 634.79 Flash Point
Transport Information UN 2811 6.1/PG 3 Appearance
Safety 53-45-60-61 Risk Codes 49-43-50/53
Molecular Structure Molecular Structure of 1624-02-8 (Chromium, dioxobis(1,1,1-triphenylsilanolato)-) Hazard Symbols ToxicT,DangerousN

Silanol, triphenyl-, chromate(VI) (6CI,7CI);Silanol, triphenyl-, diester with chromic acid (H2CrO4)(8CI);Chromic acid (H2CrO4), bis(triphenylsilyl) ester;

Bis(triphenylsilyl) chromate Standards and Recommendations

OSHA PEL: CL 0.1 mg(CrO3)/m3
ACGIH TLV: TWA 0.05 mg(CrO3)/m3
NIOSH REL: (Chromium(VI)): TWA 0.025 mg(Cr(VI))/m3; CL 0.05/15M

The toxicity data is as follows:  

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin 710mg/kg (710mg/kg)
Toxicology and Applied Pharmacology. Vol. 28, Pg. 313, 1974.
rat LD50 oral 3360mg/kg (3360mg/kg)
Toxicology and Applied Pharmacology. Vol. 28, Pg. 313, 1974.

Contact Us
Contact Us

  Rm 203, 2nd Floor, Unit 9, Xingzhihui, Xinghuo Rd 19th,Jiangbei New District, Nanjing, (210000), Jiangsu, China.

  +86-2558205825


Copyright © 2021 nanjing siwin new material co. Ltd. All rights reserved . Technology by leadong sitemap