With th Eastman Now Stocks More than 3200 B y c o n t i n u a l l y adding new organic c o m p o u n d s l o t h e world's largest stock, E a s t m a n e n d e a v o r s t o enhance the v a l u e of its service. By virtue of that service, re search c h e m i s t s the world over save time for p r o d u c t i v e studies by o b t a i n i n g their intermediates ready i n a d e , while those e n g a g e d in analytical and clinical chemistry turn to E a s t m a n ' s 3 2 0 0 chemicals for their reagents. W h e n e v e r y o u need organics, look to Kastnian iirst.
5365
Bromoacetaldehyde Diethylacetal BP 71-73°/17 mm BrCH2CH(OC2H5)2. . .MW
6222
100 g.
.. 4.00 C
100 g.
.. 12.00 C
100 g.
.. 10.00 C
10 g
.. 5.00 Β
197.09
m-Bromobenzoyl Chloride BP 118-119°/13 mm BrC6H4COCl. . .MW 219.48
2179 Ρ 5175 5133
4682
CH3(CH2)3S02C1. . .MW 106.63
1-Acetonaphthone (Pract.) BP 180-183°/22 mm CH3COC10H7. · . M W
500 g. . .$ 4.00 D
Ρ 6203
170.20
5-Amino-2-benzimidazolethiol MP 245-247° 10 g. . . N H 2 C 6 H 3 N H C S H :N . . . M W 1 6 5 . 2 2 | | 2-Aminofluorene MP 124.5-126.5°.. . 1 g. . .
Ρ 6260 3.00 Β 1.00 A
I I 4-Amino-l-naphthol Hydrochloride.. 100 g. . . 15.00 C
6162
C 6 H 5 C G H 3 ( N H 2 ) O H . . .MW
4033
10 g. . .
3361
2.00 Β 1.00 A
N H 2 C 6 H 3 N :CHCH :CH . . . M W 144.17
6188
I I 2-Biphenylyl Isocyanate BP 164-166723 mm
100 g. . .
8.00 C
C 6 HàC6H 4 N ? CO. . . M W 1 9 5 . 2 1
Ρ 6255
Bis-(dimethylthiocarbamyl) Sulfide (Pract.) MP 106.5-108.5° [(CH3)jNCS]2S. . .MW 208.37
42
10 g.
.. 2.00 Β
100 g.
.. 4.00 C
100 g.
.. 3.50 C
10 g.
.. 10.00 Β
2,5-Dichloroacetophenone MP 11-13° 10 g.
.. 3.00 Β
179.05
Crotonyl Chloride BP 120.5-122° Cyclohexanecarboxylic Acid MP 29.5-30.5° CH-»(CH2)4CHCOOH. . . M W
1 g. . .
1 k g . . . 5.00 Ε
CH3CH : C H C O C l . . . M W 1 0 4 . 5 4
185.22
8-Aminoquinoline MP 65-67°
p-Chlorophenylhydrazine Hydrochloride CIC6H4NHNHVHCI. . . M W
1470
2-Ami η o-4-phenyl phenol MP 208-210°
2-Chloroethyl Vinyl Ether (Pract.) BP 104-108° CH2ClCH2OCH :CH2. . . M W 106.55
NHoCioHcOH-HCI. . . MW 195.63
6149
4-Chloro-l-butanol CICH2CH2CH2CH2OH . . . M W 1 0 8 . 5 7
CÇH4CH0C6H3NH2. . . M W 1 8 1 . 2 3
3888
1-Butanesuifonyl Chloride BP 94-96°/21 mm
6127
128.17
I I Dibromothy molsulf onphthalei;i Sodium Salt (Bromthymol Blue Sodium Salt) MW 646.38
6218
CI2CcH3COCH3. . . M W 189.04
1 kg...
5.50 Ε
6181
2,4-Dichloroanisole MP 25.5-26.5° . .100 g.
.. 10.00 C
CI2C6H3OCH3. . . M W 1 7 7 . 0 3
CHEMICAL
AND
ENGINEERING
NEWS
addition of these 49 New Organic Chemicals 6231
2,5-Dichlorobenzenesulfonyl Chloride MP 36.5-37.5° 100 g. .
6172
7.00 C
2,4-Dichlorophenetole (Pract.) MP 24-28°
6116
100 g. .
9.00 C
o-Ethoxyphenyl Isocyanate BP 119-121°/22 mm
100 g. .
8.00 C
4299
Ethyl GlutarateBP 123-124 °/20 mm. 10 g. . Heptanonitrile BP 182-184°
3.00 Β
100 g.
4.25 D
2,5-Hexanedione Dioxime MP 136-138°
10 g. .
10 g.
4.00 Β
10 g.
3.00 Β
HOC 6 H 4 CHO.
6156
Phenylundecanoic Acid BP 183-186°/1.5 mm 100 g. Pimelonitrile BP 168-170°/13 mm. . . 10 g.
6.50 C 4.00 Β
Ρ 6265
Propyl Gallate (Pract.) MP 148-149° 500 g.
10.00 D
16.00 C
2.00 Β
15.00 C
10 g.
10.00 Β
5352
CN(CH 2 )ÔCN T . . .MW 122.17
(CH 3 ) 2 CHCH0HC0OH . . .MW 118.13
6234
4-Hydroxyphenoxyacetic Acid MP 153.5-155.5°
1 g.
1.00 A
100 g.
15.00 C
3,4.S-(HO)3CcH2COOCH2CH2CH3. . . MW 212.20
HOC6H4OCH2COOH . . .MW 168.14
6219
Isonicotinic Acid MP 308° dec
6230
NT :CHCH:C(COOH)CH:CH. . .MW 123.11
2690
I I Itaconic Acid MP 166-168.5° Margaronitrile MP 30-32°
1 kg.
2.75 Ε 3193
10 g.
2-Mercapto-6-nitrobenzothiazole MP 251° dec
4298
10 g.
3.80 Β
6187
100 g.
8.00 C
6137
I
o-Nitrophenyl Isocyanate MP 38-39° m-Nitrophenyl Isocyanate MP 52-53.5°
I I 2-Quinolylhydrazine MP 141.5-142.5° 10 g.
4.00 Β
I I Salicylideneacetone MP 136-138° . . . 10 g.
2.00 Β
Tetrabromophenolsulfonphthalein Sodium Salt (Bromphenol Blue Sodium Sait)
10 g.
10.00 Β
100 g.
20.00 C
Undecanonitrile BP 138-140°/20 mm. 10 g.
2.00 Β
MW 691.99
1238
N0 2 C 6 H 4 NCO. . .MW 164.12
6191
3.00 Β
2-HOC6H4CH:CHCOCH3. . MW 162.18
NOoCcHsSCSH :N. . . MW 212.25
I
10 g.
C 6 H 4 N:C(NHNH..)CH:CH. . . MW 159.19
2.00 Β
CieHruCN . . .MW 251.44
3991
6-Quinolinecarboxylic Acid MP 287-289° HOCOC6H3N :CHCH :CH . . .MW 173.16
HOCOCH2C(:CH2)COOH. . . MW 130.10
3516
1-Phenyl-l ,2-propanedione Dioxime MP 238-240°
CcH5C :NOHC :NTOHCH3. . . MW 178.19
.MW 122.12
3025 α-Hydroxy-iso-butyric Acid MP 77.5-80°
I 1 5-Pheny 1-1 -pentanol BP 150-152°/18 mm
Ο 6 Η 5 (0Η 2 ) δ ΟΗ. . .MW 164.24
6166
100 g.
N-Phenylmorpholine (Pract.) MP 51-54°
CH 2 CH 2 0(CH 2 ) 2 îs T C 6 H 5 . . .MW 163.21
6180
m-Hydroxybenzaldehyde (Pract.) MP 102-104°
2-Phenylhydroquinone MP 101.5-103°
500 g.
Ρ 4049
CH3C :NOHCH2CH2C :N0HCH 3 . . . MW 130.16
Ρ 2831
2.00 Β
5.00 Β
CcHiaCN. . .MW 111.19
6167
10 g.
CeHsCfiHsiOH)·.. . .MW 186.20
C2H5OCO(CH2)3COOC2H5. . . MW 188.22
6205
Phenolphthalein Disodium Sait
10 g.
C2HsOCcH4NCO. . .MW 163.17
1121
2.00 Β
NaOCOC6H 4 C(C 6 H4-4-ONa):C 6 H 4 -4-:0. . . MW 362.29
ChCeHaOCoHs. . MW 191.06
6186
10 g.
CH3C :NOHCH2C :KOHCH3 . . . MW 130.15
C1 2 C 6 H 3 S0 2 CI. . .MW 245.52
Ρ 6182
2,4-Pentanedione Dioxime MP 146-147°
Undecanoic Acid MP 27.5-28.5° CioH 2 iCOOH. . .MW 186.29
100 g.
6225
8.00 C
CH 3 (CH 2 ) 0 CN. . .MW 167.29
N0 2 C 6 H 4 NCO. . .MW 164.12
EASTMAN KODAK COMPANY · ROCHESTER 4, Ν. Υ. ORGANIC CHEMICAL SALES DIVISION
KODAK
/THERE VOLUME
ARE 2 8,
THAN
MORE NO.
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... .EASTMANU£ê&MiWùîiiS^Mmâ ORGANIC 2,
1950
CHEMICALS 43
