-
Name
2,4,4-TRIMETHYL-2-PENTANETHIOL
- EINECS
- CAS No. 141-59-3
- Article Data3
- CAS DataBase
- Density 0.837g/cm3
- Solubility
- Melting Point -74.15°C
- Formula C8H18 S
- Boiling Point 150.2°Cat760mmHg
- Molecular Weight 146.297
- Flash Point 34.6°C
- Transport Information
- Appearance
- Safety A poison. A flammable liquid. When heated to decomposition it emits toxic vapors of SOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 2,4,4-Trimethyl-2-pentanethiol;tert-Octanethiol; tert-Octyl mercaptan; tert-Octylthiol
- PSA 38.80000
- LogP 3.13100
2,4,4-Trimethylpentane-2-thiol Chemical Properties
IUPAC Name: 2,4,4-Trimethylpentane-2-thiol
The MF of 2,4,4-Trimethylpentane-2-thiol (CAS NO.141-59-3) is C8H18S.
The MW of 2,4,4-Trimethylpentane-2-thiol (CAS NO.141-59-3) is 146.29.
Synonyms of 2,4,4-Trimethylpentane-2-thiol (CAS NO.141-59-3): 2,4,4-Trimethyl-2-pentanethiol ; 2,4,4-Trimethylpentane-2-thiol ; 2-Pentanethiol, 2,4,4-trimethyl-
Index of Refraction: 1.449
EINECS: 205-490-1
Flash Point: 34.6 °C
Boiling Point: 150.2 °C
2,4,4-Trimethylpentane-2-thiol Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | unreported | 60300ug/kg (60.3mg/kg) | "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 984, 1986. | |
| rabbit | LD | skin | > 200mg/kg (200mg/kg) | National Technical Information Service. Vol. OTS0557849, | |
| rat | LC50 | inhalation | 300mg/m3/4H (300mg/m3) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES | National Technical Information Service. Vol. OTS0546567, |
| rat | LD50 | unreported | 17800ug/kg (17.8mg/kg) | "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 984, 1986. | |
| rat | LDLo | oral | 50mg/kg (50mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | National Technical Information Service. Vol. OTS0557849, |
2,4,4-Trimethylpentane-2-thiol Consensus Reports
Reported in EPA TSCA Inventory.
2,4,4-Trimethylpentane-2-thiol Safety Profile
A poison. A flammable liquid. When heated to decomposition it emits toxic vapors of SOx.Safety information of 2,4,4-Trimethylpentane-2-thiol (CAS NO.141-59-3):
RIDADR 3023
HazardClass 6.1(a)
PackingGroup I
2,4,4-Trimethylpentane-2-thiol Standards and Recommendations
DOT Classification: 6.1; Label: Poison, Flammable Liquid
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