Detail of "49763-65-7"

MSDS Download
CAS Number:
49763-65-7
Name:
Benzoyl chloride,4-pentyl-
Molecular Structure:
Formula:
C₁₂H₁₅ClO
Molecular Weight:
210.6999
Synonyms:
4-Pentylbenzoylchloride;4-n-Pentylbenzoyl chloride;p-(n-Amyl)benzoyl chloride;p-Pentylbenzoyl chloride;4-pentylbenzoyl chloride;
Density:
1.063 g/cm³
Boiling Point:
288.4 °C at 760 mmHg
Flash Point:
130.3 °C
Appearance:
clear light yellow liquid
Risk Codes:
34
Safety:
26-36/37/39-45 Details
Transport Information:
UN 3265 8/PG 2

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Preparation of fluorinated diphenyldiynes and related compounds as liquid crystals: Preparation of fluorinated diphenyldiynes and related compounds as liquid crystals. Reiffenrath, Volker; Finkenzeller, Ulrich (Merck Patent G.m.b.H., Germany). Ger. Offen. DE 4013297 A1 31 Oct 1991, 11 pp. Addn. to Ger. Offen. 3,901,266. (Germany). CODEN: GWXXBX. CLASS: ICM: C07C025-24. ICS: C07C043-225; C09K019-08. ICA: C09K019-30; C09K019-18; G02F001-13; G09F009-35. APPLICATION: DE 90-4013297 26 Apr 1990. DOCUMENT TYPE: Patent CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Section cross-reference(s): 14, 15 Title compds. (I; R1 = alkyl, alkenyl; Q1, Q2 = O, bond; one of Q1, Q2 may also = trans-1,4-cyclohexylene; T1 = CYC, X1; T2 = CYC, X2; R2 = F, Cl, CF3, OCF3, OCHF2, alkyl, alkenyl; L1-L4 = H, F), were prepd. as liq. crystals for e.g., IR shutters (no details).In this experiment, several chemicals are used like 5470-11-1 and 49763-65-7 Thus, 4-FC6H4CYCH, 4-Me(CH2)4C6H4CYCBr, CuCl, NH4OH.HCl, and Et3N were stirred in aq. MeOH to give title compd. II. .

trans-4'-(4'-Substituted phenyl)cyclohexyl 4-substituted benzoates: trans-4'-(4'-Substituted phenyl)cyclohexyl 4-substituted benzoates. (Asahi Glass Co., Ltd.; Seimi Kagaku K. K., Japan). Jpn. Kokai Tokkyo Koho JP 60041638 A2 5 Mar 1985 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: C07C069-76. ICS: C07C069-92; C07C121-60; C09K019-30. APPLICATION: JP 83-148810 16 Aug 1983. DOCUMENT TYPE: Patent CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Section cross-reference(s): 75 Title esters I (R, X = n-C5H11, Cl; Me, Cl; n-C8H17, Cl; MeO, Cl; n-C6H13O, Cl; cyano, Cl; n-C5H11, F) were prepd. and used as liq. crystals having a clearing point from high nematic phase to isotropic liq. phase. Thus, reaction of PhCl, AlCl3, MeCOCl, and cyclohexene 3 h at max. -20° gave 12% trans-4-(p-chlorophenyl)-1-acetylcyclohexane (II). Oxidn. of II with 4-ClC6H4C(O)OOH in CHCl3 overnight gave 68% trans-4-(p-chlorophenyl)-1-acetyloxycyclohexane (III). Redn. of III with LiAlH4 in Et2O 2 h at 0° to room temp.Some chemicals with cas registry numbers like 49763-65-7 are also used. gave 77% trans-4-(p-chlorophenyl)cyclohexanol (IV). Esterification of 4-n-C5H11C6H4COCl with IV in Et2O contg. pyridine 1 h at room temp. gave 69% I (R = n-C5H11, X = Cl). .