2,4,4-trimethylpentane-2-thiol

Modify Date: 2024-01-04 16:19:06

2,4,4-trimethylpentane-2-thiol Structure
2,4,4-trimethylpentane-2-thiol structure
Common Name 2,4,4-trimethylpentane-2-thiol
CAS Number 141-59-3 Molecular Weight 146.29400
Density 0.837g/cm3 Boiling Point 150.2ºC at 760mmHg
Molecular Formula C8H18S Melting Point -74.15°C
MSDS N/A Flash Point 34.6ºC

 Names

Name 2,4,4-trimethylpentane-2-thiol
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.837g/cm3
Boiling Point 150.2ºC at 760mmHg
Melting Point -74.15°C
Molecular Formula C8H18S
Molecular Weight 146.29400
Flash Point 34.6ºC
Exact Mass 146.11300
PSA 38.80000
LogP 3.13100
Vapour Pressure 4.95mmHg at 25°C
Index of Refraction 1.449

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SA3260000
CHEMICAL NAME :
2-Pentanethiol, 2,4,4-trimethyl-
CAS REGISTRY NUMBER :
141-59-3
BEILSTEIN REFERENCE NO. :
1732867
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C8-H18-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
17800 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,984,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
60300 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,984,1986

 Safety Information

RIDADR UN 3023
Packaging Group I
Hazard Class 6.1(a)
HS Code 2930909090

 Synthetic Route

~82%

2,4,4-trimethylpentane-2-thiol Structure

2,4,4-trimethyl...

CAS#:141-59-3

Literature: Alfer'ev, I. S.; Mikhalin, N. V.; Kotlyarevskii, I. L.; Vainer, L. M. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, # 4 p. 786 - 791 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , # 4 p. 860 - 864

~%

2,4,4-trimethylpentane-2-thiol Structure

2,4,4-trimethyl...

CAS#:141-59-3

Literature: Kornblum,N.; Widmer,J. Journal of the American Chemical Society, 1978 , vol. 100, p. 7086 - 7088

~%

2,4,4-trimethylpentane-2-thiol Structure

2,4,4-trimethyl...

CAS#:141-59-3

Literature: Pure Oil Co. Patent: US2531602 , 1946 ;

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

MFCD00014450
2-Pentanethiol,2,4,4-trimethyl
terc. Oktanthiol [Czech]
T-OCTYL MERCAPTAN
isooctanethiol
tert-Octanethiol
2,4,4-Trimethyl-2-pentanethiol
tert-Octyl mercaptan
tert-octylthiol
2,4,4-Trimethyl-pentan-2-thiol
1,1,3,3-tetramethylbutyl mercaptan
EINECS 205-490-1
2,4,4-trimethyl-pentane-2-thiol