请教二苯卡巴肼的MSDS

只找到这些，找不到MSDS

sym-Diphenylcarbazide 99+% (140-22-7)
MSDS Name: sym-Diphenylcarbazide 99+%
Synonyms : 1,5-Diphenylcarbohydrazide; 1,5-Diphenylcarbazide; Carbonic dihydrazide, 2,2'-diphenyl-; N,N'-Diphenylcarbazide.140-22-7 Catalog: AC158840000, AC158840250, AC158841000
CAS : 140-22-7
SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS **

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 140-22-7 |1,5-Diphenylcarbazide | >99 | 205-403-7 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

SECTION 3 - HAZARDS IDENTIFICATION **

EMERGENCY OVERVIEW
Light sensitive.The toxicological properties of this material have
not been fully investigated.

Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be absorbed through the skin in harmf...