PRODUCT CODE:

141082

1-Butanol (USP-NF) PRS-CODEX

---

C₄H₁₀O

M.= 74,12	CAS [71-36-3]	EINECS 200-751-6
NC 2905 13 00	FEMA 2178

SYNONYMS: Butyl Alcohol ·
PHYSICAL DATA: Clear , colourless liquid ·Solubility in water at 20 ºC 77 g/l. ·Hygroscopic ·D at 20/20: 0,81 ·M. P.: - 90 ºC ·B. P.: 118 ºC ·n²⁰/D: 1,3993 ·Flash P.: 36 ºC ·Ign. T.: 340 ºC ·Vap. press. at 20 °C 6,7 hPa ·Viscosity at 20 °C 2,95 mPas ·D. M. at 20 °C 1,66 Debye ·Dielec. constant at 20 ºC 17,8 hPa ·Evap. number (DIN 53170) 33 ·Satur. conc. at 20 °C 20 g/m^{3 ·} Expl. limit 1,4 - 11,3 in vol % ·
APPLICATIONS: Analytical reagent: USP  31 · BP 2007 · Ph. Eur. 5.0 · Extraction solvent for industrial food use ·
BIBLIOGRAPHY: Merck Index 13 , 1539 14 , 1540 · Sax BPW 500 · Safety 2 , 604 D · Kühn-Birett B 39 · Beilstein 1 , 367 I , 186 II , 387 III , 1480 IV , 1506 · BRN: 969148 · Ullmann (5.) 4 , 471 · ACS IX , 202 X , 218 · ISO 6353/3-1987 R - 52 , 16 · USP- NF 31 · F.C.C.  V , 6 · Royal Decree 472/1990 (6/4/1990) , 2667/1998 (11 /12/1998) · Directive 88/344/CEE (13/6/1988) , 92/115/CEE (17/12/1992) , 94/52/CE (7/12/1994) , 97/60/CE (27/10/1997) ·

---

HAZARDOUS: E.C.: 603-004-00-6 · RTECS: EO 1400000 · LD₅₀ oral rat 4360 mg/Kg · LD₅₀ skn rbt 3400 mg/Kg · LC L₀ ihl rat 8000 ppm/4h · VLA-EC: 154 mg/m³ ·

R: 10-22-37/38-41-67 S: 7/9-13-26-37/39-46

---

TRANSPORT REGULATIONS: UN: 1120 · ADR: 3/III · IMDG: 3/III · IATA: 3/III · PAX: 309 · CAO: 310·
WEIGHT/VOLUME INFORMATION: 1lX0,810kg     1kgX1,235l

---

SPECIFICATIONS:

Assay (G.C.)	99 %
Identity	IR p/t.
Density at 25/25	0,807-0,809
Distillation range (117,7°C included)	1,5°C
MAXIMUM LIMIT OF IMPURITIES
Non-volatile matter	0,004 %
Residual solvents (Ph.Eur./USP)	p/t.
Acetone (G.C.)	0,02 %
Butanal (G.C.)	0,03 %
di n-Butyl ether (G.C.)	0,2 %
Acidity	0,0008 meq/g
Alkalinity	0,001 meq/g
Aldehydes	p/t.
Water (H2O)	0,1 %
Cu	0,00002 %
Fe	0,00005 %
Ni	0,00002 %
Pb	0,00002 %
Complies USP 30 specifications