CAS 98 Chemicals CAS starts from 98

ID	CAS	Name	Molecular Formula	Molecular Weight	Melting Point	Solubility
1	98-0-0	FurfurylAlcohol	C5H6O2	98
2	98-00-0	Furfuryl alcohol	C5H6O2	98.1	-29 °C (lit.)	MISCIBLE
3	98-01-1	2-Furaldehyde	C5H4O2	96.08	-36 °C (lit.)	8.3 g/100 mL
4	98-02-2	furfuryl mercaptan	C5H6OS	114.165	157.5 °C	insoluble
5	98-03-3	2-Thiophenecarboxaldehyde	C5H4OS	112.15	<10°C	insoluble
6	98-04-4	Phenyltrimethylammonium iodide	C9H14IN	263.12	227°C (subl.)(lit.)	Soluble in water and methanol.
7	98-05-5	Benzenearsonic acid	C6H7AsO3	202.04	160 °C	31.6g/L(28 ºC)
8	98-06-6	tert-Butylbenzene	C10H14	134.22	-58 °C	0.03 g/L (20 ºC)
9	98-07-7	Benzotrichloride	C7H5Cl3	195.47	−7.5-−7°C(lit.)	HYDROLYSIS
10	98-08-8	benzotrifluoride	C7H5F3	146.11	−29°C(lit.)	<0.1 g/100 mL at 21 ºC
11	98-09-9	Benzenesulfonyl chloride	C6H5ClO2S	176.62	13-15 °C (lit.)	may decompose
12	98-10-2	Benzenesulfonamide	C6H7NO2S	157.19	149-152 °C (lit.)	4.3 g/L (16 ºC)
13	98-11-3	Benzenesulfonic acid	C6H6O3S	158.18	30-60 °C	soluble
14	98-12-4	trichloro(cyclohexyl)silane	C6H11Cl3Si	217.6
15	98-13-5	Phenyltrichlorosilane	C6H5Cl3Si	211.55	-127°C	reacts
16	98-14-6	4-hydroxyphenylarsonic acid	C6H7AsO4	218.04	177.5°C (rough estimate)	almost transparency
17	98-15-7	3-chloro-α,α,α-trifluorotoluene	C7H4ClF3	180.55	-56 °C (lit.)	<0.1 g/100 mL at 22 ºC
18	98-16-8	3-Aminotrifluorotoluene	C7H6F3N	161.12	5 °C	5 g/L (20 ºC)
19	98-17-9	m-Trifluoromethylphenol	C7H5F3O	162.11	−2-−1.8°C(lit.)	insoluble
20	98-18-0	3-Aminobenzenesulfonamide	C6H8N2O2S	172.2	139 °C	11.96g/L(24 ºC)
21	98-19-1	1-tert-Butyl-3,5-dimethylbenzene	C12H18	162.27	-18 °C
22	98-20-4	3-Hydroxy-5-methylbenzenesulfonic acid	C7H8O4S
23	98-22-6	2,6-DIBROMO-4-TERT-BUTYL-PHENOL	C10H12Br2O	308.01	70-71℃
24	98-23-7	5-tert-Butylhemimellitene	C13H20	176.3	31-33°C
25	98-25-9	2,6-diaminotoluene-4-sulfonic acid	C7H10N2O3S	202.23
26	98-26-0	2,2'-thiobis[4-tert-pentylphenol]	C11H12OS2	224.34238
27	98-27-1	4-tert-butyl-2-methylphenol	C11H16O	164.24	28-33°C
28	98-28-2	4-TERT-BUTYL-2-CHLOROPHENOL	C10H13ClO	184.66
29	98-29-3	4-tert-Butylcatechol(TBC)	C10H14O2	166.22	52-55°C(lit.)	0.2 g/100 mL (25 ºC)
30	98-30-6	2-amino-4-(methylsulphonyl)phenol	C7H9NO3S	187.22	156.0 to 160.0 °C
31	98-31-7	3,4-Dichlorobenzenesulfonyl chloride	C6H3Cl3O2S	245.51	20-22°C
32	98-32-8	3-amino-4-hydroxybenzenesulfonamide	C6H8N2O3S	188.20	199-201℃
33	98-33-9	2-Aminotoluene-5-sulfonic acid	C7H9NO3S	187.22	290℃	5g/L(20 ºC)
34	98-34-0	3-CHLORO-4-METHYLBENZENESULFONIC ACID	C7H7ClO3S	206.64668
35	98-35-1	2-Chloroaniline-4-sulfonic Acid	C6H6ClNO3S	207.63
36	98-36-2	3-amino-4-chloro-benzenesulfonic acid	C6H6ClNO3S	207.63	300 °C
37	98-37-3	3-Amino-4-hydroxybenzenesulfonic acid	C6H7NO4S	189.19	≥300°C(lit.)	<0.1 g/100 mL at 21.5 ºC
38	98-39-5	4-chloro-3-hydrazinobenzenesulphonic acid	C6H7ClN2O3S	222.65
39	98-40-8	2-(ethylamino)toluene-4-sulphonic acid	C9H13NO3S	215.26942
40	98-41-9	6-hydrazino-m-toluenesulphonic acid	C7H10N2O3S	202.2309
41	98-42-0	Benzenesulfonic acid, 3-amino-4-methoxyl-	C7H9NO4S	203.22	305°C (dec.)(lit.)
42	98-43-1	2-Amino-4-Sulfobenzoic Acid	C7H7NO5S	217.2
43	98-44-2	2-Amino-1,4-benzenedisulfonic acid	C6H7NO6S2	253.25	>300°C	Slightly soluble in water.
44	98-45-3	Benzaldehyde-3-sulfonic acid	C7H6O4S	186.19
45	98-46-4	3-Nitrobenzotrifluoride	C7H4F3NO2	191.11	-5 °C	0.4 g/L (20 ºC)
46	98-47-5	1,3-Dioxolane,4-methyl-	C4H8O2	88.1051
47	98-48-6	benzene-1,3-disulphonic acid	C6H6O6S2	238.24	136.0 °C
48	98-49-7	1-(4-isopropylphenyl)-1-methylethyl hydroperoxide	C12H18O2	194.27
49	98-50-0	4-Aminophenylarsonic Acid	C6H8AsNO3	217.05	≥300°C(lit.)	SLIGHTLY SOLUBLE IN COLD WATER
50	98-51-1	p-tert-butyl toluene	C11H16	148.24	-54 °C	0.06 g/100 mL (20 ºC)
51	98-52-2	4-tert-Butylcyclohexanol, mixture of isomers	C10H20O	156.27	62-70°C(lit.)	<1 g/L (20 ºC)
52	98-53-3	4-tert-Butylcyclohexanone	C10H18O	154.25	47-50 °C (lit.)	Soluble in alcohol, ethanol (0.5g/10 mL). Insoluble in water.
53	98-54-4	p-tert-Butylphenol	C10H14O	150.22	96-101 °C (lit.)	8.7 g/L (20 ºC)
54	98-55-0	4-Amino-23-difluoro-5-nitrobenzamide
55	98-55-5	p-menth-1-en-8-ol	C10H18O	154.25	31-35 °C (lit.)	negligible
56	98-56-6	p-Chlorobenzotrifluoride	C7H4ClF3	180.55	-36 °C (lit.)	29 ppm (23 ºC)
57	98-57-7	4-Chlorophenyl methyl sulfone	C7H7ClO2S	190.65	95-98 °C (lit.)
58	98-58-8	4-Bromobenzenesulfonyl chloride	C6H4BrClO2S	255.52	73-75 °C (lit.)	decomposes
59	98-59-9	Tosyl chloride	C7H7ClO2S	190.65	65-69°C(lit.)	hydrolyses
60	98-60-2	4-Chlorobenzenesulfonyl chloride	C6H4Cl2O2S	211.07	50-52 °C (lit.)	INSOLUBLE
61	98-60-3	4-Methylsulfonyl-2-Aminophenol
62	98-61-3	Pipsyl chloride	C6H4ClIO2S	302.52	80-82 °C (lit.)	Reacts with water.
63	98-62-4	Sulfanilyl fluoride	C6H6FNO2S	175.18
64	98-64-6	4-Chlorobenzenesulfonamide	C6H6ClNO2S	191.64	140-144 °C (lit.)	1.322g/L(15 ºC)
65	98-66-8	4-Chlorobenzenesulfonic acid	C6H5ClO3S	192.62	102 °C	very faint turbidity
66	98-67-9	phenol-4-sulfonic acid	C6H6O4S	174.17	52 °C	Soluble in water.
67	98-68-0	4-Methoxybenzenesulfonyl chloride	C7H7ClO3S	206.65	39-42°C(lit.)	decomposes
68	98-68-8	4-Chloro Benzene Sulfonic Acid
69	98-69-1	4-Ethylbenzenesulfonic Acid	C8H10O3S	186.23
70	98-70-4	Benzenesulfonic acid, 4-ethenyl-	C8H8O3S	184.21
71	98-71-5	Phenylhydrazine-4-sulfonic acid	C6H8N2O3S	188.2	285°C	It is soluble in water.
72	98-72-6	NITARSONE	C6H6AsNO5	247.04
73	98-73-7	4-tert-Butylbenzoic acid	C11H14O2	178.23	162-165°C(lit.)	0.07 g/L (20 ºC)
74	98-74-8	4-NITROBENZENESULFONYL CHLORIDE	C6H4ClNO4S	221.62	75 °C	Insoluble
75	98-75-9	Propazolamide	C5H8N4O3S2	236.27
76	98-76-0	p-Acetamidobenzenestibonic acid	C8H10NO4Sb
77	98-77-1	piperidinium piperidine-1-carbodithioate	C11H22N2S2	246.44	172-173 °C
78	98-78-2	3-Oxo-1-cyclopentanecarboxylic acid	C6H8O3	128.13	59-62 °C (lit.)
79	98-79-3	(S)-(-)-2-Pyrrolidone-5-carboxylic acid	C5H7NO3	129.11	160-163°C(lit.)	10-15 g/100 mL (20 ºC)
80	98-8-8	a,a,a-TrifluoroToluene	C7H5F3	146
81	98-80-6	Phenylboronic acid	C6H7BO2	121.93	216-219°C(lit.)	10 g/L (20 ºC)
82	98-81-7	α-Bromostyrene	C8H7Br	183.05	−44 °C(lit.)
83	98-82-8	Cumene	C9H12	120.19	−96°C(lit.)	Soluble in alcohol, ether, acetone, benzene, carbon tetrachloride. Insoluble in water.
84	98-83-9	Alpha-Methylstyrene	C9H10	118.18	−24°C(lit.)	insoluble
85	98-84-0	α-Phenylethylamine	C8H11N	121.18	25°C	4.2 g/100 mL (20℃)
86	98-85-1	Methyl benzyl alcohol	C8H10O	122.16	19-20°C(lit.)	29 g/L (20 ºC)
87	98-86-2	Acetophenone	C8H8O	120.15	19-20 °C (lit.)	5.5 g/L (20 ºC)
88	98-87-3	BENZAL CHLORIDE	C7H6Cl2	161.03
89	98-88-4	Benzoyl chloride	C7H5ClO	140.57	-1 °C (lit.)	reacts
90	98-88-7	4-IsopropylAniline
91	98-89-5	Cyclohexanecarboxylic acid	C7H12O2	128.17	29-31°C(lit.)	0.201 g/100 mL (15 ºC)
92	98-91-9	Thiobenzoic acid	C7H6OS	138.19	15-18 °C (lit.)	insoluble
93	98-92-0	Nicotinamide	C6H6N2O	122.12	128-131°C(lit.)	1000 g/L (20 ºC)
94	98-94-2	N,N-Dimethylcyclohexylamine	C8H17N	127.23	-60 °C	10 g/L (20 ºC)
95	98-95-3	Nitrobenzene	C6H5NO2	123.11	5-6 °C (lit.)	slightly soluble
96	98-96-4	Pyrazinamide	C5H5N3O	123.11	189-191 °C (lit.)	15 mg/mL
97	98-97-5	2-Pyrazinecarboxylic acid	C5H4N2O2	124.1	222-225°C (dec.)(lit.)	SOLUBLE IN COLD WATER
98	98-98-6	Picolinic acid	C6H5NO2	123.11	139-142 °C (lit.)	887 g/L (20 ºC)
99	98-99-7	Piperidine-1-carbodithioic acid	C6H11NS2	161.29	158-160 °C(Solv: ethyl ether (60-29-7))