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78-27-3

78-27-3 structure
78-27-3 structure

Name 1-Ethynyl-1-cyclohexanol
Synonyms 1-ethynyl-cyclohexano
MFCD00003858
1-ethynyl-cyclohexan-1-ol
1-Ethynyl-1-cyclohexano
Cyclohexanol, 1-ethynyl-
1-Ethin-1-cyclohexanol
1-Ethynyl-1-cyclohexanol
Ethynylcyclohexanol
1-Ethynyl-1-cyclohex
1-Ethynylcyclohexanol
1-ETHYNYLCYCLOHEXANOL-1
1-ethynyl-1-hydroxycyclohexane
EINECS 201-100-9
Density 1.0±0.1 g/cm3
Boiling Point 174.0±0.0 °C at 760 mmHg
Melting Point 30-33 °C(lit.)
Molecular Formula C8H12O
Molecular Weight 124.180
Flash Point 62.8±0.0 °C
Exact Mass 124.088814
PSA 20.23000
LogP 1.73
Vapour Pressure 0.4±0.7 mmHg at 25°C
Index of Refraction 1.494
Storage condition 2-8°C
Water Solubility 10 g/L (20 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GV9100000
CHEMICAL NAME :
Cyclohexanol, 1-ethynyl-
CAS REGISTRY NUMBER :
78-27-3
BEILSTEIN REFERENCE NO. :
0471404
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C8-H12-O
MOLECULAR WEIGHT :
124.20
WISWESSER LINE NOTATION :
L6TJ AQ A1UU1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
600 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 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: 5,161,1955
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
Hazard Codes Xn:Harmful
Risk Phrases R21/22;R36
Safety Phrases S36/37-S36/37/39-S26
RIDADR UN 2811 6.1/PG 3
WGK Germany 1
RTECS GV9100000
Packaging Group III
Hazard Class 6.1
HS Code 29061900
HS Code 2906199090
Summary 2906199090. cyclanic, cyclenic or cyclotherpenic alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%