CAS 126-30-7|Neopentyl glycol
Introduction：Basic information about CAS 126-30-7|Neopentyl glycol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Neopentyl glycol | ||
|---|---|---|---|
| CAS Number | 126-30-7 | Molecular Weight | 104.148 |
| Density | 1.06 | Boiling Point | 208 ºC |
| Molecular Formula | C5H12O2 | Melting Point | 122-128 ºC |
| MSDS | ChineseUSA | Flash Point | 107.2±0.0 °C |
| Symbol | GHS05 | Signal Word | Danger |
Names
| Name | 2,2-Dimethyl-1,3-propanediol |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.06 |
|---|---|
| Boiling Point | 208 ºC |
| Melting Point | 122-128 ºC |
| Molecular Formula | C5H12O2 |
| Molecular Weight | 104.148 |
| Flash Point | 107.2±0.0 °C |
| Exact Mass | 104.083733 |
| PSA | 40.46000 |
| LogP | -0.34 |
| Vapour density | 3.6 (vs air) |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.445 |
| InChIKey | SLCVBVWXLSEKPL-UHFFFAOYSA-N |
| SMILES | CC(C)(CO)CO |
| Stability | Stable. Incompatible with strong oxidizing agents, acetic anhydride, acid chlorides, moisture. Combustible. |
| Water Solubility | 830 g/L (20 ºC) |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 39000 ppm/6H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83578 No. of Facilities: 497 (estimated) No. of Industries: 11 No. of Occupations: 37 No. of Employees: 15135 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83578 No. of Facilities: 367 (estimated) No. of Industries: 11 No. of Occupations: 14 No. of Employees: 6957 (estimated) No. of Female Employees: 1200 (estimated)
Safety Information
| Symbol | GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36 |
| Safety Phrases | S26-S36-S39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| RTECS | TY5775000 |
| HS Code | 2905399090 |
Customs
| HS Code | 2905399090 |
|---|---|
| Summary | 2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
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Synonyms
| Neopentyl glycol (NPG) |
| 2,2-Bis(hydroxymethyl)propane |
| 1,3-Propanediol, 2,2-dimethyl- |
| NPG Glycol,Neopentylglycol |
| 2,2-Dihydroxy-2,2-dimethylpropane |
| 2,2-dimethylpropane-1,3-diol |
| Neopentyl glycol |
| EINECS 204-781-0 |
| 2,2-Dimethyl-1,3-propanediol |
| MFCD00004685 |
