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112-55-0

112-55-0 structure
112-55-0 structure

Name 1-Dodecanethiol
Synonyms n-Dodecyl mercaptan
pennfloatm
n-Dodecylthiol
Dodecylthiol
LAURYL MERCAPTAN
Mercaptan C12
Dodecane-1-thiol
n-dodecyl-mercaptan
dodecylmercaptan
Pennfloat S
UNII-S8ZJB6X253
Penfloat S
n-1-dodecanethiol
DODECYL MERCAPTAN
1-Dodecanethiol
NDM
EINECS 203-984-1
dodecanethiol
dodecanthiol
n-Dodecanethiol
MFCD00004885
Density 0.845
Boiling Point 266-283 ºC
Melting Point -7 °C
Molecular Formula C12H26S
Molecular Weight 202.400
Flash Point 87 ºC
Exact Mass 202.175522
PSA 38.80000
LogP 6.56
Vapour density 7 (vs air)
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.457
Water Solubility IMMISCIBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JR3155000
CHEMICAL NAME :
1-Dodecanethiol
CAS REGISTRY NUMBER :
112-55-0
BEILSTEIN REFERENCE NO. :
0969337
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C12-H26-S
MOLECULAR WEIGHT :
202.44
WISWESSER LINE NOTATION :
SH12

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TEST SYSTEM :
Rodent - rat
REFERENCE :
BZARAZ Biologicheskii Zhurnal Armenii. Biological Journal of Armenia. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.19- 1966- Volume(issue)/page/year: 27(6),102,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO 1-DODECANETHIOL-air:CL 0.5 ppm/15M REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83562 No. of Facilities: 137 (estimated) No. of Industries: 5 No. of Occupations: 13 No. of Employees: 2131 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83562 No. of Facilities: 3452 (estimated) No. of Industries: 47 No. of Occupations: 60 No. of Employees: 92230 (estimated) No. of Female Employees: 17777 (estimated)
Symbol GHS05 GHS09
GHS05, GHS09
Signal Word Danger
Hazard Statements H314-H410
Precautionary Statements P273-P280-P305 + P351 + P338-P310-P501
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S23-S26-S36/37/39-S45-S37/39-S63-S62-S61-S36/37-S33-S29-S16-S9
RIDADR UN 1208 3/PG 2
WGK Germany 3
RTECS JR3155000
Packaging Group II; III
Hazard Class 8.0
HS Code 2930909090
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%