UNII:GFO2D7A38Q
Names
[ CAS No. ]:
78-66-0
[ Name ]:
UNII:GFO2D7A38Q
[Synonym ]:
3,6-DIMETHYL-4-OCTYN-3,6-DIOL
MFCD00004480
3,6-Dimethyl-4-octyne-3,6-diol
UNII:GFO2D7A38Q
4-OCTYN-3,6-DIOL, 3,6-DIMETHYL-
3,6-Dimethyloct-4-yne-3,6-diol
4-Octyne-3,6-diol, 3,6-dimethyl-
EINECS 201-131-8
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
214.7±8.0 °C at 760 mmHg
[ Melting Point ]:
54-55°C
[ Molecular Formula ]:
C10H18O2
[ Molecular Weight ]:
170.249
[ Flash Point ]:
85.8±13.0 °C
[ Exact Mass ]:
170.130676
[ PSA ]:
40.46000
[ LogP ]:
1.35
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.486
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RI2650000
- CHEMICAL NAME :
- 4-Octyne-3,6-diol, 3,6-dimethyl-
- CAS REGISTRY NUMBER :
- 78-66-0
- BEILSTEIN REFERENCE NO. :
- 1722390
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C10-H18-O2
- MOLECULAR WEIGHT :
- 170.28
- WISWESSER LINE NOTATION :
- QX2&1&1UU1XQ2&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 825 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 4,477,1954 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4309 No. of Facilities: 107 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 164 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4309 No. of Facilities: 23 (estimated) No. of Industries: 3 No. of Occupations: 2 No. of Employees: 1772 (estimated) No. of Female Employees: 909 (estimated)
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
22
[ Safety Phrases ]:
S22-S36/37
[ RTECS ]:
RI2650000