Searching, assessment, and screening system for safer alternative chemicals, GreenN (Green Next)
| Assessment Type | Carcinogenicity | Mutagenicity | Reproductive Toxicity | Developmental Toxicity | Endocrine Disruption |
|---|---|---|---|---|---|
| Hazard Assessment Level |
High |
Medium |
Medium |
High |
High |
| Assessment Type | Acute Toxicity | Systemic Toxicity - Single Dose | Systemic Toxicity - Repeated Dose | Neurotoxicity - Single Dose | Skin Sensitization | Respiratory Sensitization | Skin Irritation | Eye Irritation |
|---|---|---|---|---|---|---|---|---|
| Hazard Assessment Level |
Very High |
Insufficient data
|
Insufficient data
|
Insufficient data
|
High |
High |
High |
Insufficient data
|
| Assessment Type | Acute Aquatic Toxicity | Chronic Aquatic Toxicity |
|---|---|---|
| Hazard Assessment Level |
Very High |
Very High |
| Assessment Type | Persistence | Bioaccumulation |
|---|---|---|
| Hazard Assessment Level |
Very High |
Insufficient data
|
| Assessment Type | Reactivity | Flammability |
|---|---|---|
| Hazard Assessment Level |
Insufficient data
|
Insufficient data
|
The Hazard Diagnostic Module consists of the following four computational chemistry methods. The predicted toxicity alerts are for reference only and should be evaluated together with other available data.
| SMARTS Pattern | Endpoint | Source | Author | Journal Reference |
|---|
| Property | Value | Source |
|---|---|---|
| Boiling Point | Sublimes @ 973 °C; deliquesces | Hazardous Substances Data Bank (HSDB) |
| Melting Point | 1001 °C | Hazardous Substances Data Bank (HSDB) |
| Vapor Pressure |
0.133322 kPa
As reported: 1 mm Hg at 671 °C (solid)
|
Hazardous Substances Data Bank (HSDB) |
| Solubility |
Green, deliquescent crystals or crystal powder, monoclinic, structure reported to be trans-(NiCl2(H2O)4.2H2O, sol in about one part water, in alcohol /Hexahydrate/
Other sources (6)
|
Hazardous Substances Data Bank (HSDB) |
| Density |
3.55 at 59 °F (USCG, 1999) - Denser than water; will sink
Other sources (2)
|
CAMEO Chemicals |
Source: PubChem
Safer alternatives are referenced from current safer chemical databases and software logic, divided into the following three categories:
Based on substructure, the system lists chemicals with risk levels 3 (usable but safer alternatives may be sought), 4 (safer chemicals), or insufficient data (U: not enough data to determine risk level). Information
| Name | CAS | Industrial Use | Safety | Notes |
|---|
Full list of OECD SAAT case studies (not filtered by chemical).
| Case Study Name | Link | Publish Date | Publishing Organization | Related Products | Description |
|---|