Butyl Mercaptan cas no:109-79-5
Synonyms: 1-butanethiol; 1-mercaptobutane; Bear skunk; Butane-1-thiol; Butanethiol; n-Butyl Mercaptan; n-butanethiol; n-Butyl Thioalcohol; BUFFER; BUFFER CONCENTRATE, PH 6.00; BUFFER CONCENTRATE, PH 7.00; BUFFER MIXTURE, PH 6.8; BUFFER O; BUFFER, PH 1.0; BUFFER, PH 1.00; BUFFER, PH 11.00
NameButyl Mercaptan
CAS109-79-5
Synonyms1-butanethiol; 1-mercaptobutane; Bear skunk; Butane-1-thiol; Butanethiol; n-Butyl Mercaptan; n-butanethiol; n-Butyl Thioalcohol; BUFFER; BUFFER CONCENTRATE, PH 6.00; BUFFER CONCENTRATE, PH 7.00; BUFFER MIXTURE, PH 6.8; BUFFER O; BUFFER, PH 1.0; BUFFER, PH 1.00; BUFFER, PH 11.00
EINECS(EC#)203-705-3
Molecular FormulaC4H10S
Molecular Weight90.18
Appearanceclear liquid
refractive index1.442-1.444
storage tempFlammables area
Sensitive Air Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Hazard F:Flammable;Xn:Harmful;
Risk R11;R21/22
Safety
Hazard Codes: 
F 
Xn
Risk Statements: 11-20/22-36/37/38-21/22
R11: Highly flammable.
R20/22: Harmful by inhalation and if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
R21/22: Harmful in contact with skin and if swallowed.
Safety Statements: 16-23-26-36-9-36/37-33
S16: Keep away from sources of ignition.
S23: Do not breathe vapour.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
S9: Keep container in a well-ventilated place.
S36/37: Wear suitable protective clothing and gloves.
S33: Take precautionary measures against static discharges.
RIDADR: UN2347 3/PG 2
WGK Germany: 3
RTECS EK: 6300000
F: 10-13-23
HazardClass: 3
PackingGroup: II
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ratLD50:1500mg/kg
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American Industrial Hygiene Association Journal. Vol. 19, Pg. 171, 1958. |
| 2. |
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ratLD50:399mg/kg
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American Industrial Hygiene Association Journal. Vol. 19, Pg. 171, 1958. |
| 3. |
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mouseLD50:3gm/kg
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Prehled Prumyslove Toxikologi ; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 982, 1986. |
| 4. |
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dogLC50:770ppm/30M
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Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 982, 1986. |
