1}
`
`GRANT & HACKH’S
`
`CHEMICAL
`
`DICTIONARY
`
`[American, International, European and British Usage]
`
`Containing the Words Generally Used in Chemistry,
`and Marty of the Terms Used in the Related
`Sciences of Physics, Medicine, Engineering,
`Biology, Pharmacy, Astrophysics,
`Agriculture, Mineralogy, etc.
`
`Based on Recent Scientific Literature
`
`FIFTH EDITION
`
`Completely Revised and Edited by
`
`ROGER GRANT
`
`M.A., 19. do I'LL, ps.o., c. Chem, M.R.S.C. Consultant
`
`CLAIRE GRANT
`
`41.3., 3.3., M.R.C.RE. Medical Practitioner
`
`MCGRAW-HILL BOOK COMPANY
`
`New York St. Louis San Francisco Auckland Bogota
`Hamburg Johannesburg London Madrid Mexico
`Milan Montreal New Delhi Panama
`Paris
`3150 Paula Singapore
`Sydney Tokyo Toronto
`
` -
`
`PAGE 1 OF 3
`
`BOREALIS EXHIBIT 1021
`
`PAGE 1 OF 3
`
`BOREALIS EXHIBIT 1021
`
`

`
`Library of Congress Catalaging-—in~Publication Data
`
`Hackh, Inge W. D. (lngo Waldemar Dagobert), 1890-1938.
`Grant 8: Hacl<h's chemical dictionary.
`
`Rev. ed. of: Chemical dictionary. 4th ed. 1969.
`1. Chemistry—Dict1'onaries.
`l. Grant. Roger L.
`Il. Grant. Claire.
`lll. Title.
`IV. Title: Grant 8:
`Hackh's chemical dictionary. V. Title: Chemical
`dictionary.
`1937
`QD5.H3
`ISBN (‘.I—07—t)24U67—l
`
`36-7496
`
`5-lU’.3
`
`Copyright ® 198? by McGraw-Hill, Inc. All rights reserved.
`Printed in the United States of America. Except as permitted
`under the United States Copyright Act of 1976, no part of this
`publication may be reproduced or distributed in any form or by
`any means, or stored in a data base or retrieval system, without
`the prior written permission of the publisher.
`
`1234567890
`
`DOCDGC
`
`89-132K093?
`
`ISBN El-D?-ElE'-iE|l:.7-I
`
`The previous edition of this book was Hackh'5 Chemical Dictionary,
`4th ed., published by McGraw-1-{ill in 1969. It was prepared by Dr.
`Julius Grant from a Chemicui Dictionary compiled by lngo W. D.
`Hackh. The current, or 5th, edition of this book was prepared by Dr.
`Roger L. Grant, whose father prepared the 4th edition.
`
`The editors for this book were Entry I. Sun and Susan Thomas,
`the designer was N-mm‘ Auerbach, and the pmdrictiori
`suiiervisor was Teresa F. Landon. It was set in Paiatino
`by University Graphics, Inc.
`
`Printed and bound by R. R. Darmeiicy 8:’ Sons Ccmrprmy.
`
`PAGE 2 OF 3
`
`

`
`1';-idols
`
`Pam,-faction, and has a fecal odor. Used as a microchernical
`reagent for cellulose and, diluted, in orange blossom perfume.
`Ct‘. indolyl. dilteto -u lsatin. dihydrooxo hr Oxindole.
`hydrant)’ -‘V
`iS0 A-I ‘ C6H¢ ‘ CH2 '
`“4
`|__..___._|
`CEH, -CH-NH-Cl-i. 2—Bc-nzazole. Stable below -196‘ and in
`;____.___t
`
`alpha- ~
`
`iso.-u ‘ The
`
`2-methyl~1H-nu CgHgN = 131.2.
`solution under N2.
`fi.Methylindole, methyl ketol. Colorless crystals, 121.59,
`soluble in water.
`3-methyI-1H- ~ Skatolc. nitro aw
`CsH602N2 = 162:1. 3-~ Yellow needles. m.213.
`lndolol
`lndoxyl.
`indolone 1- Phthalimidine. 2-~ Oxindole.
`3- ~ 1,l»—lndoxyl.
`indolyl’ The radical NC3l-16-, from indole.
`radical NCgH5 —, from isoimiole.
`3-i.acetic acid‘ NCEH5-CH;-C001-i = 175.2. b.197,
`soluble in acetone. An auxin plant hormone with cell-
`enlargement properties.
`indomethacin C1gH15O,NC1 = 357.8. lndocid. White
`crystals, rn.16D. insoluble in water. An analgesic and anti-
`inflammatory, used to treat arthritis (USP, Bl’).
`indone (1) lndenone’. (2) 1-lndanone.
`indophenine C2.,H1.0;N;S3 = 426.5. Colorless powder,
`insoluble in water.
`indophenol CO(CH.'Cl-I);-Cl\'F-C6H.,-OH = 199.2.
`l-lydroxyphenyliminobenzenone. Used to synthesize sulfur
`dyes.
`Inrlopol Trademark tor a range of moisture-resistant
`polybutenes, mol. wt. 300- 1,900.
`indoxyl C61-1.,-NI-I-Cl-l:C(Dl-I) = 133.2.
`l__.___l
`3~l-lydroxyindolc. Yellow crystals, m.85, soluble in water;
`used in organic synthesis. Also in keto (pseudo) form.
`i. potassium sulfate indican.
`indoxylic acid C9H7O3N = 177.2. An oxidation product of
`indoxyl, b.122 (sublirnes and decomp.), soluble in water.
`induced Caused or produced indirectly.
`i. current A high-
`frequency current produced by an induction coll.
`i.
`radioactivity Radioactivity produced by bombardment with
`neutrons, protons, or other particles. See radioclcnmrts.
`i.
`reaction Sympathetic reaction. if a slow reaction between
`substances A and C is hastened by promoting a last reaction
`between A and B, then A is the actor or donor (usually an
`oxidizing or reducing agent), 3 the inductor, and C the
`acceptor.
`inducer
`inductor.
`inductance‘
`Induction. The extent to which a magnetic field
`is created as a result of a variation in current. Measured in
`henrys.
`sell‘- an Resistance to a change in a current by the
`creation of a back emf. mutual ~ Creation of an emf in
`one circuit as a result of variation in the current of another; as
`in a transformer.
`induction (1) A process of inference by which one passes
`from particular data to general principles. Cf. deduction. (2)
`lnductance*. (3) See induced reaction. (4) A change (produced
`by radiation) in the energy of a molecule, due to interaction
`with another molecule, which is at a distance from it greater
`than the diameter of the first molecule. Cf. collision.
`chemical as See iminctirm I-ll.
`electromagnetic ~
`lnductance". mutual ~ See mutual inrlitctrmce under
`irtdurlance.
`photochemical -- See plmtoclrcmfccl induction.
`self- so See sclf-tndrtctrmce under ittductrmcc.
`i. coil Electric translorrner. A wire spool inside another,
`used to obtain high-frequency alternating currents from a
`continuous current passed through the primary (inner) coil.
`i. furnace See induction furnace under furrtace.
`
`paciiy Relative perinittiuiry‘.
`inductivily Relative permittivity‘.
`inductor See induced reaction.
`indulines Blue or black urine dyes, q.v., with aryl substitution
`at all N atoms.
`indurated Hardened, as in the firing of clays.
`indyl The indolyl radical.
`-ine Suffix indicating (1) a halogen, as, chlorine; (2) an
`alkaloid or nitrogen base, as, morphine. Cf. -in (under in).
`inert
`sluggish; having little or no chemical action.
`i.
`elements The noble gases‘, q.v., so called because of their low
`reactivity with other elements.
`i. substance A substance that
`is resistant to chemical or physical action.
`inertia The tendency of a physical body to remain in an
`unchanged condifiorl, either in a state of uniform motion, or
`at rest. moment of ~ A factor equal to Sim’ in the
`mathematlc treatment of a rotating body, where m is the mass
`of each unit a distance r from the axis of rotation. Cf.
`momentum.
`infarct An area of dead tissue in the body due to blockage of
`arterial blood supply. myocardial A: Heart attack. An i. of
`heart muscle, or rnyocardiurn, due to blockage of an artery in
`the heart (coronary artery).
`infection (1) Disease due to successful invasion and growth
`of microorganisms or protozoans in tissues of an organism,
`human or animal. (2) Transmission of infection. Ct’.
`cattlanrimitiott.
`airborne -u Aerial i.
`I. caused by inhalation
`of dust particles or droplets containing microorganisms.
`droplet ~ I. caused by inhalation of droplets from mouth
`and nose containing viruses or bacteria; e.g., measles,
`common cold.
`focal ~ I. in which the bacterial growth is
`restricted to a small area of the organism. mixed ~ I.
`caused by more than one kind of bacterium.
`infectious disease An infection due to bacteria or viruses
`spread between humans or animals by direct contact or by
`airborne route.
`infiltration (I) The deposition of minerals from solution in
`the pores of a rock. (2) The spread of a ioreign substance in
`the body tissues, as, an injected solution or spread of
`malignant cells.
`infinitesimal Smaller than any assigned quantity. Negligible.
`inflammable Flammable.
`i. air The original name for
`hydrogen.
`i.lun'tlr1est:ettce Luminescence whose
`infra Beyond.
`wavelengths are in the inirared region.
`I'.pl'|onit.' Infrasonic.
`i.phot1'c Pertaining to radiation of a wavelength too long to
`be visible; as, i.red.
`i.red i.r. Electromagnetic radiation in the
`wavelength range 10” to 10"‘ n1 (l07—1tl‘ A), which
`overlaps a portion of the visible spectrum. See the
`accompanying table. Cf. radiation.
`i.i-ontgen rays Grenz
`rays.
`i.sonic Pertaining to sound whose lrequency is too
`slow to be perceived by the human ear (below 16-20 Hz]. See
`frequency, sound.
`
`Sunlight
`Incandescent lamp
`Carbon arc
`Resistance wire
`
`infrared
`rays, %
`
`60
`95
`80
`99
`
`infuntlibuliform A funnel-shaped bacterial growth.
`infuslblo Not capable of being fused.
`i. white precipitate
`Mercuridiammonium chloride.
`
`PAGE 3 OF 3