Zn - Gelest Inc.

Gelest, Inc.
ZINC
Zn
Atomic number
30
Atomic weight
65.39
CAS number
7440-66-6
Boiling point
907°C
Melting point
419.58°C
Specific gravity (25°C)
7.133
Crystal form
Hexagonal
Electrical resistivity (20°C)
5.8µΩ • cm
Enthalpy of melting
7.32kJ/mol
Enthalpy of vaporization
123.6kJ/mol
Ionization potential
(spectral)
9.934eV (I)
17.964eV (II)
(aqueous) 0.7626V (+2)
Oxidation states
0, 2
Electronegativity, Pauling
1.7
Specific heat (25°C)
0.092 cal/g K
Thermal conductivity (25°C)
116w/m K
Thick-film electroluminescent
doped zinc
sulfide is used in
backlights for watches
C 4 H 9
C 4 H 9
N
C
C 2 H 5 Zn C 2 H 5
C 2 H 5 Zn C 2 H 5
H 3 C
O
C
POLYMERIZATION
O
H 2 C CH C
S
S
Zn
Zn
name MW bp/mm (mp)
20
D 4
20
n D
COMPOUNDS
OMZN017
DIETHYLZINC, 95% 123.49 124° 1.205
C 4 H 10 Zn
(-28°)mp
PYROPHORIC
flashpoint: -18°C (-1°F)
dipole moment: 0.0
for CVD of ZnS:Mn thin films for electroluminescent displays 1 .
forms wide bandgap ZnO films by ALD 2 .
1. A. Topol et al, J. Mater. Res., 19, 697, 2004
2. S. Park et al, J. Mater. Sci, 39, 2195, 2004
HYDROLYTIC SENSITIVITY: 10 reacts extremely rapidly with moisture and oxygen
pyrophoric- glove box or sealed system required
[557-20-0] TSCA HMIS: 4-4-2-X 500g/$295.00*
*includes cylinder zCYL-L-0900
OMZN018
DIETHYLZINC, 1M in heptane 123.49 124° 0.740
C 4 H 10 Zn (16-17 wgt %) flashpoint: -11°C (12°F)
HYDROLYTIC SENSITIVITY: 8 reacts rapidly with moisture, water, protic solvents
[557-20-0] TSCA HMIS: 3-4-1-X 500g/$230.00*
*includes cylinder zCYL-L-0900
CXZN010
ZINC ACETATE, dihydrate 183.46/219.50 (242-4°)mp 1.735
O - 2 Zn+2
C 4 H 6 O 4 Zn•2H 2 O
decomposes at 350° to ZnO
TOXICITY orl rat, LD50: 2170mg/kg
solubility - water, 25°: 311g/l
[5970-45-6] HMIS: 3-1-0-X 100g/$10.00
CXZN015
ZINC ACRYLATE 207.50 (>250°)mp 1.600
C 6 H 6 O 4 Zn
momomer for elastomers in golf balls
forms holographic recording media 1 .
polyolefin grafts exhibit anti-bacterial activity 2 .
1. A. Firmia et al, Appl. Opt., 33, 3633, 1994
O - 2 Zn +2 2. J. Darn et al, J. Appl. Poly. Aci. 69, 2213, 1998
HYDROLYTIC SENSITIVITY: 5 forms reversible hydrate
[14643-87-9] HMIS: 3-2-0-X 100g/$24.00 500g/$96.00
SIZ9700.0
CH 3
ZINC BIS(HEXAMETHYLDISILAZIDE) 386.15 (12-3°)mp 0.957
ZINC BIS[BIS(TRIMETHYLSILYL)AMIDE] flashpoint: 40°C(105°F)
H 3 C Si CH 3 C 12 H 36 N 2 Si 4 Zn
N
HYDROLYTIC SENSITIVITY: 8 reacts rapidly with moisture, water, protic solvents
work under dry inert gases such as nitrogen or argon
H 3 C Si CH 3
[14760-26-0] HMIS: 3-3-1-X 1.0g/$110.00
CH 3
2 AKZ932.5
ZINC DI-n-BUTYLDITHIOCARBAMATE 474.13 (104-110°)mp 1.21
S
S
C 18 H 36 N 2 S 4 Zn soluble: toluene, CS 2 , CHCl 3
accelerator for EPDM and natural rubbers
C 4 H 9 HYDROLYTIC SENSITIVITY: 4 no reaction with water under neutral conditions
C N [136-23-2] TSCA HMIS: 2-1-0-X 25g/$18.00 100g/$59.00
C 4 H 9
(215) 547-1015 FAX: (215) 547-2484 www.gelest.com
© 2005 Gelest, Inc.

Gelest, Inc.
ELECTRO-
CERAMIC
C 2 H 5
C 2 H 5
N
C
S
S
Zn
S
S
C
C 2 H 5
N
C 2 H 5
name MW bp/mm (mp) D 4
20
n D
20
AKZ932.8
ZINC DIETHYLDITHIOCARBAMATE 361.91 (178-181°)mp 1.48
C 10 H 20 N 2 S 4 Zn
TOXICITY orl rat, LD50: 3530mg/kg
precursor by thermal or photochemical CVD for ZnS films 1 .
1. J. Cheon et al, J. Am. Chem. Soc., 119, 163, 1997; 119, 3838, 1997
HYDROLYTIC SENSITIVITY: 4 no reaction with water under neutral conditions
[14324-55-1] TSCA HMIS: 2-1-0-X 25g/$10.00 100g/$32.00
(CH 3 ) 2 NCH 2 CH 2 O
OCH 2 CH 2 N(CH 3 ) 2
Zn
AKZ933
ZINC N,N-DIMETHYLAMINOETHOXIDE 241.63 (170°/10 - 1
)s
C 8 H 20 N 2 O 2 Zn
HYDROLYTIC SENSITIVITY: 7 reacts slowly with moisture/water
[51223-30-4] HMIS: 3-2-1-X 2.5g/$64.00 10g/$192.00
CH 3
CH 3
N
C
S
S
Zn
S
S
C
N
CH 3
CH 3
AKZ933.5
ZINC DIMETHYLDITHIOCARBAMATE 305.80 (250-2°)mp 1.71
ZINC Me 2 DTC
C 6 H 12 N 2 S 4 Zn
HYDROLYTIC SENSITIVITY: 4 no reaction with water under neutral conditions
[137-30-4] TSCA HMIS: 3-1-0-X 25g/$10.00 100g/$32.00
LIGHT
INTERACTION
N
O - Zn +2 2
C 2 H 5 O
C 4 H 9 CH C O - Zn +2
2
AKZ933.8
ZINC 8-HYDROXYQUINOLINATE 353.68 (>350°)mp
C 18 H 12 N 2 O 2 Zn
soluble: chloroform
UV max: 554nm
higher electron mobility than Alq 3 in OLEDs 1 .
1. N. Donze et al, Chem. Phys. Lett., 315, 405, 1999
HYDROLYTIC SENSITIVITY: 4 no reaction with water under neutral conditions
[13978-85-3] TSCA HMIS: 3-2-0-X 5.0g/$40.00 25g/$160.00
CXZN040
ZINC 2-ETHYLHEXANOATE 351.79 1.18
C 16 H 30 O 4 Zn
flashpoint: 127°C (260°F)
HYDROLYTIC SENSITIVITY: 4 no reaction with water under neutral conditions
[136-53-8] TSCA HMIS: 3-2-0-X 100g/$19.00 500g/$78.00
H
O
C
O - 2 Zn +2
CXZN045
ZINC FORMATE, dihydrate 155.41/191.44 2.21
C 2 H 2 O 4 Zn•2H 2 O
solubility, water: 52g/l
HYDROLYTIC SENSITIVITY: 0 forms stable aqueous solutions
[557-41-5] HMIS: 3-1-0-X 25g/$32.00
H 2 C
O
C C
CH 3
O - 2 Zn +2
CXZN050
ZINC METHACRYLATE 235.53 (250°)d 1.48
C 8 H 10 O 4 Zn
soluble: warm acetic acid
employed in EPDM vulcanization formulations 1 .
1. R. Costin et al, Rubber World, 206, 27, 1992
HYDROLYTIC SENSITIVITY: 4 no reaction with water under neutral conditions
[13189-00-9] TSCA HMIS: 3-2-0-X 100g/$39.00
CH 3 OCH 2 CH 2 O OCH 2 CH 2 OCH 3
Zn
CH 3 O
C 6 H 13 C C O - 2 Zn +2
CH 3
AKZ934
ZINC METHOXYETHOXIDE, 95% 215.54
C 6 H 14 O 4 Zn contains methoxyethanol
soluble: methoxyethanol, pyridine
slowly decomposes above 130°
catalyst component in oxirane polymerization 1 .
1. H. Kageyanna et al, Makromol Chem. Rapid. Commun., 3, 947, 1982
HYDROLYTIC SENSITIVITY: 7 reacts slowly with moisture/water
[129918-15-6] HMIS: 3-2-1-X 2.5g/$49.00 10g/$160.00
CXZN062
ZINC NEODECANOATE tech-95 407.89 1.10
C 20 H 38 O 4 Zn 18% Zn flashpoint: 102°C (216°F)
HYDROLYTIC SENSITIVITY: 4 no reaction with water under neutral conditions
[27253-29-8] HMIS: 2-1-0-X 100g/$16.00
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© 2005 Gelest, Inc.

Gelest, Inc.
name MW bp/mm (mp) D 4
20
n D
20
ELECTRO-
CERAMIC
CH 3
HC
CH 3
C
C
O
O
2
Zn
AKZ935
ZINC 2,4-PENTANEDIONATE, hydrate 263.59 (136-8°)mp-d.
C 10 H 14 O 4 Zn• xH 2 O 24.5-25.2% Zn TOXICITY - ipr rat, LD50: 50mg/kg
trimeric compound
solubility, water: 6.9g/l
anhydrous compound sublimes at 110°/1
solubility, methanol: 135g/l
stability constant, pKa in dioxane/water: 5.5
photostabilizer for polypropylene 1 .
in combination w/ Pd effects carbonylative coupling of boranes w/ aryl halides 2 .
B(C 2 H 5 ) 3 + CO + C 6 H 5 I ———-> C 6 H 5 COC 2 H 5
forms transparent conductive ZnO-In 2 O 3 films 3 .
1. C. Cullis, Eur. Poly. J., 26, 919, 1990
2. Y. Wakita et al, J. Orgmet. Chem., 301, C17, 1986
3. T. Minami et al, J. Vac. Sci. Technol. A, 15, 1069, 1997
[14024-63-6] TSCA HMIS: 2-1-0-X 100g/$24.00 500g/$96.00
ZnSnO 3
SNZ9760
ZINC STANNATE 232.10 (>570°)mp-d. 3.9 1.9
O 3 ZnSn 51% Sn TOXICITY - oral rat, LD50: >5000mg/kg
median particle size: 2.5m
flame retardant for polyesters 1 .
1. D. Hornsby et al, Poly. Degrad. Stab., 32, 299, 1991
HYDROLYTIC SENSITIVITY: 1 no significant reaction with aqueous systems
[12036-37-2] TSCA HMIS: 1-0-0-X 25g/$19.00 100g/$62.00
(CH 3 ) 3 C
HC
(CH 3 ) 3 C
C
C
O
O
Zn
2
AKZ938
ZINC 2,2,6,6-TETRAMETHYL-3,5- 431.92 144°/0.1
HEPTANEDIONATE
(132-4°)mp
C 22 H 38 O 4 Zn
[14363-14-5] HMIS: 2-1-0-X 1.0g/$26.00 5.0g/$104.00
H 2 C
O
CH(CH 2 ) 8 C O - 2 Zn +2
CXZN085
ZINC UNDECYLENATE 431.92 (116-9°)mp
C 22 H 38 O 4 Zn
vulcanization accelerator, mold release
antiseptic 1 .
1. Arch. Biochem., 7(3), 415, 1945
HYDROLYTIC SENSITIVITY: 4 no reaction under neutral conditions
[557-08-4] TSCA HMIS: 2-1-0-X 100g/$12.00
(215) 547-1015 FAX: (215) 547-2484 www.gelest.com
© 2005 Gelest, Inc.