SCHEDULE - I
[See rule 2(e), (n), 3 (2) and (3), 5(3)]

List of ozone depleting substances

S.No.
_____

Name of Ozone Depleting Substance
_________________

Chemical Composition of Ozone Depleting Substance
__________________________________

Group
______

Ozone Depleting
Potential
________

(1)

(2)

(3)

(4)
(5)

1.

CFC-11

Trichlorofluoromethane
(CFCl₃)

I

1.0

2.

CFC-12

Dichlorodifluoromethane
(CF₂Cl₂)

I

1.0

3.

CFC-113

Trichlorotrifluoroethane
(C₂F₃Cl₃)

I

0.8

4.

CFC-114

Dichlorotetrafluoroethane
(C₂F₄Cl₂)

I

1.0

5.

CFC-115

Chloropentafluoroethane
(C₂F₅Cl)

I

0.6

6.

Halon-1211

Bromochlorodifluoromethane
(CF₂BrCl)

II

3.0

7.

Halon-1301

Bromotrifluoromethane
(CF₃Br)

II

10.0

8.

Halon-2402

Dibromotetrafluoroethane
(C₂F₄Br₂)

II

6.0

9.

CFC-13

Chlorotrifluoromethane
(CF₃Cl)

III

1.0

10.

CFC-111

Pentachlorofluoroethane
(C₂FCl₅)

III

1.0

11.

CFC-112

Tetrachlordifluoroethane
(C₂F₂Cl₄)

III

1.0

12.

CFC-211

Heptachlorofluoropropane
(C₃FCl₇)

III

1.0

13.

CFC-212

Hexachlorodifluoropropane
(C₃F₂Cl₆)

III

1.0

14.

CFC-213

Pentachlorotrifluoropropane
(C₃F₃C₅)

III

1.0

15.

CFC-214

Tetrachlorotetrafluoropropane
(C₃F₄Cl₄)

III

1.0

16.

CFC-215

Trichloropentafluoropropane
(C₃F₅Cl₃)

III

1.0

17.

CFC-216

Dichlorophexafluoropropane
(C₃F₆Cl₂)

III

1.0

18.

CFC-217

Chloroheptafluoropropane
(C₃F₇Cl)

III

1.0

19.

Carbon tetrachloride

Tetrachloromethane
(CCl₄)

IV

1.1

20.

Methyl chloroform

1, 1, 1-Trichloroethane
(C₂H₃Cl₃)

V

0.1

21.

HCFC-21

Dichlorofluoromethane
(CHFCl₂)

VI

0.04

22.

HCFC-22

Dichlorodifluoromethane
(CHF₂Cl)

VI

0.055

23.

HCFC-31

Chlorofluoromethane
(CH₂FCl)

VI

0.02

24.

HCFC-121

Tetrachlorodifluoroethane
(C₂HF₂Cl₄)

VI

0.04

25.

HCFC-122

Trichlorodifluoroethane
(C₂HF₂Cl₃)

VI

0.08

26.

HCFC-123

2, 2-dichloro-1, 1, 1-trifluoroethane
(C₂HF₃Cl₂)

VI

0.06

27.

HCFC-123a

1.2-dichloro-1, 1, 2-trifluoroethane
(CHCl₂CF₃)

VI

0.02

28.

HCFC-124

2-chloro-1, 1, 1, 2-trifluoroethane
(C₂HF₄Cl)

VI

0.04

29.

HCFC-124a

2-chloro-1, 1, 2, 2-trifluoroethane
(CHFClCF₃)

VI

0.022

30.

HCFC-131

Trichlorofluoroethane
(C₂H₂FCl₃)

VI

0.05

31.

HCFC-132

Dichlorodifluoroethane
(C₂H₂F₂Cl₂)

VI

0.05

32.

HCFC-133

Chlorotrifluoroethane
(C₂H₃F₃Cl)

VI

0.06

33.

HCFC-141

Dichlorofluoroethane
(C₂H₃FCl₂)

VI

0.07

34.

HCFC-141b

1, 1-dichloro-1-fluoroethane
(CH₃CFCl₂)

VI

0.11

35.

HCFC-142

Chlorodifluoroethane
(C₂H₃F₂Cl)

VI

0.07

36.

HCFC-142b

1-chloro-1, 1-difluoroethane
(CH₃CF₂Cl)

VI

0.065

37.

HCFC-151

Chlorofluoroethane
(C₂H₄FCl)

VI

0.005

38.

HCFC-221

Hexachlorofluoropropane
(C₃HFCl₆)

VI

0.07

39.

HCFC-222

Pentachlorodifluoropropane
(C₃HF₂Cl₅)

VI

0.09

40.

HCFC-223

Tetrachlorotrifluoropropane
(C₃HF₃Cl₄)

VI

0.08

41.

HCFC-224

Trichlorotetrafluoropropane
(C₃HF₄Cl₃)

VI

0.09

42.

HCFC-225

Dichloropentafluoropropane
(C₃HF₅Cl₂)

VI

0.07

43.

HCFC-225ca

1, 3-dichloro-1,2, 2,3,3-pentafluoropropane
(CF₃CF₂CHCl₂)

VI

0.025

44.

HCFC-225cb

1-3-dichloro-1,2,2,3,3-pentafluoropropane
(CF₂ClCF₂CHClF)

VI

0.033

45.

HCFC-226

Chlorohexafluoropropane
(C₃HF₆Cl)

VI

0.10

46.

HCFC-231

Pentachlorofluoropropane
(C₃H₂FCl₅)

VI

0.09

47.

HCFC-232

Tetrachlorodifluoropropane
(C₃H₂F₂Cl₄)

VI

0.10

48.

HCFC-233

Trichlorotrifluoropropane
(C₃H₂F₃Cl₃)

VI

0.23

49.

HCFC-234

Dichlorotetrafluoropropane
(C₃H₂F₄Cl₂)

VI

0.28

50.

HCFC-235

Chloropentafluoropropane
(C₃H₂F₅Cl)

VI

0.52

51.

HCFC-241

Tetrachlorofluoropropane
(C₃H₃FCl₄)

VI

0.09

52.

HCFC-242

Trichlorodifluoropropane
(C₃H₃F₂Cl₃)

VI

0.13

53.

HCFC-243

Dichlorotrifluoropropane
(C₃H₃F₃Cl₂)

VI

0.12

54.

HCFC-244

Chlorotetrafluoropropane
(C₃H₃F₄Cl)

VI

0.14

55.

HCFC-251

Trichlorofluoropropane
(C₃H₄FCl₃)

VI

0.01

56.

HCFC-252

Dichlorodifluoropropane
(C₃H₄F₂Cl₂)

VI

0.04

57.

HCFC-253

Chlorotrifluropropane
(C₃H₄F₃Cl)

VI

0.03

58.

HCFC-261

Dichlorofluoropropane
(C₃H₅FCl₂)

VI

0.02

59.

HCFC-262

Chlorodifluoropropane
(C₃H₅F₂Cl)

VI

0.02

60.

HCFC-271

Chlorofluoropropane
(C₃H₆FCl)

VI

0.03

61.

BFC-21B2

Dibromofluoromethane
(CHFBr₂)

VII

1.00

62.

HBFC-22B1

Bromodifluoromethane
(CHF₂Br)

VII

0.74

63.

Bromofluoromethane
(CH₂FBr)

VII

0.73

64.

Tetrabromofluoroethane
(C₂HFBr₄)

VII

0.8

65.

Tribromodifluoroethane
(C₂HF₂Br₃)

VII

1.8

66.

HBFC-123B2
HBFC-123aB2

Dibromotrifluoroethane
(C₂HF₃Br₂)

VII

1.6

67.

HBFC-124B1

Bromotetrafluoroethane
(C₂HF₄Br)

VII

1.2

68.

Tribromofluoroethane
(C₂H₂FBr₃)

VII

1.1

69.

Dibromodifluoroethane
(C₂H₂F₂Br₂)

VII

1.5

70

Bromotrifluoroethane
(C₂H₂F₃Br)

VII

1.6

71.

Dibromofluoroethane
(C₂H₃FBr₂)

VII

1.7

72.

HBFC-124B1

Bromodifluoroethane
(C₂H₃F₂Br)

VII

1.1

73.

HBFC-124B1

Bromofluoroethane
(C₂H₄FBr)

VII

0.1

74.

Haxabromofluoropropane
(C₃HFB₆)

VII

1.5

75.

Pentabromodifluoropropane
(C₃HF₂Br₅)

VII

1.9

76.

Tetrabromofluoropropane
(C₃HF₃Br₄)

VII

1.8

77.

Tribromotetrafluoropropane
(C₃HF₄Br₃)

VII

2.2

78.

Dibromopentafluoropropane
(C₃HF₅Br₂)

VII

2.0

79.

Bromohaxafluoropropane
(C₃HF₆Br)

VII

3.3

80.

Pentabromofluoropropane
(C₃H₂FBr₅)

VII

1.9

81.

Tetrabromodifluoropropane
(C₃H₂F₂Br₄)

VII

2.1

82.

Tribromotrifluoropropane
(C₃H₂F₃Br₃)

VII

5.6

83.

Dibromotetrafluoropropane
(C₃H₂F₄Br₂)

VII

7.5

84.

Bromopentafluoropropane
(C₃H₂F₅Br)

VII

1.4

85.

Tetrabromofluoropropane
(C₃H₃FBr₄)

VII

1.9

86.

Tribromodifluoropropane
(C₃H₃F₂Br₃)

VII

3.1

87.

Dibromotriflvoropropane
(C₃H₃F₃Br₂)

VII

2.5

88.

Bromotetrafluoropropane
(C₃H₃F₄Br)

VII

4.4

89.

Tribromofluoropropane
(C₃H₄FBr₃)

VII

0.3

90.

Dibromodifluoropropane
(C₃H₄F₂Br₂)

VII

1.0

91.

Bromotrifluoropropane
(C₃H₄F₃Br)

VII

0.8

92.

Dibromofluoropropane
(C₃H₅FBr₂)

VII

0.4

93.

Bromodifluoropropane
(C₃H₅F₂Br)

VII

0.8

94.

Bromofluoropropane
(C₃H₆FBr)

VII

0.7

95.

Methyl bromide

(CH₃Br)

VIII

0.6

S.No. _____	Name of Ozone Depleting Substance _________________	Chemical Composition of Ozone Depleting Substance __________________________________	Group ______	Ozone Depleting Potential ________
(1)	(2)	(3)	(4)	(5)
1.	CFC-11	Trichlorofluoromethane (CFCl₃)	I	1.0
2.	CFC-12	Dichlorodifluoromethane (CF₂Cl₂)	I	1.0
3.	CFC-113	Trichlorotrifluoroethane (C₂F₃Cl₃)	I	0.8
4.	CFC-114	Dichlorotetrafluoroethane (C₂F₄Cl₂)	I	1.0
5.	CFC-115	Chloropentafluoroethane (C₂F₅Cl)	I	0.6
6.	Halon-1211	Bromochlorodifluoromethane (CF₂BrCl)	II	3.0
7.	Halon-1301	Bromotrifluoromethane (CF₃Br)	II	10.0
8.	Halon-2402	Dibromotetrafluoroethane (C₂F₄Br₂)	II	6.0
9.	CFC-13	Chlorotrifluoromethane (CF₃Cl)	III	1.0
10.	CFC-111	Pentachlorofluoroethane (C₂FCl₅)	III	1.0
11.	CFC-112	Tetrachlordifluoroethane (C₂F₂Cl₄)	III	1.0
12.	CFC-211	Heptachlorofluoropropane (C₃FCl₇)	III	1.0
13.	CFC-212	Hexachlorodifluoropropane (C₃F₂Cl₆)	III	1.0
14.	CFC-213	Pentachlorotrifluoropropane (C₃F₃C₅)	III	1.0
15.	CFC-214	Tetrachlorotetrafluoropropane (C₃F₄Cl₄)	III	1.0
16.	CFC-215	Trichloropentafluoropropane (C₃F₅Cl₃)	III	1.0
17.	CFC-216	Dichlorophexafluoropropane (C₃F₆Cl₂)	III	1.0
18.	CFC-217	Chloroheptafluoropropane (C₃F₇Cl)	III	1.0
19.	Carbon tetrachloride	Tetrachloromethane (CCl₄)	IV	1.1
20.	Methyl chloroform	1, 1, 1-Trichloroethane (C₂H₃Cl₃)	V	0.1
21.	HCFC-21	Dichlorofluoromethane (CHFCl₂)	VI	0.04
22.	HCFC-22	Dichlorodifluoromethane (CHF₂Cl)	VI	0.055
23.	HCFC-31	Chlorofluoromethane (CH₂FCl)	VI	0.02
24.	HCFC-121	Tetrachlorodifluoroethane (C₂HF₂Cl₄)	VI	0.04
25.	HCFC-122	Trichlorodifluoroethane (C₂HF₂Cl₃)	VI	0.08
26.	HCFC-123	2, 2-dichloro-1, 1, 1-trifluoroethane (C₂HF₃Cl₂)	VI	0.06
27.	HCFC-123a	1.2-dichloro-1, 1, 2-trifluoroethane (CHCl₂CF₃)	VI	0.02
28.	HCFC-124	2-chloro-1, 1, 1, 2-trifluoroethane (C₂HF₄Cl)	VI	0.04
29.	HCFC-124a	2-chloro-1, 1, 2, 2-trifluoroethane (CHFClCF₃)	VI	0.022
30.	HCFC-131	Trichlorofluoroethane (C₂H₂FCl₃)	VI	0.05
31.	HCFC-132	Dichlorodifluoroethane (C₂H₂F₂Cl₂)	VI	0.05
32.	HCFC-133	Chlorotrifluoroethane (C₂H₃F₃Cl)	VI	0.06
33.	HCFC-141	Dichlorofluoroethane (C₂H₃FCl₂)	VI	0.07
34.	HCFC-141b	1, 1-dichloro-1-fluoroethane (CH₃CFCl₂)	VI	0.11
35.	HCFC-142	Chlorodifluoroethane (C₂H₃F₂Cl)	VI	0.07
36.	HCFC-142b	1-chloro-1, 1-difluoroethane (CH₃CF₂Cl)	VI	0.065
37.	HCFC-151	Chlorofluoroethane (C₂H₄FCl)	VI	0.005
38.	HCFC-221	Hexachlorofluoropropane (C₃HFCl₆)	VI	0.07
39.	HCFC-222	Pentachlorodifluoropropane (C₃HF₂Cl₅)	VI	0.09
40.	HCFC-223	Tetrachlorotrifluoropropane (C₃HF₃Cl₄)	VI	0.08
41.	HCFC-224	Trichlorotetrafluoropropane (C₃HF₄Cl₃)	VI	0.09
42.	HCFC-225	Dichloropentafluoropropane (C₃HF₅Cl₂)	VI	0.07
43.	HCFC-225ca	1, 3-dichloro-1,2, 2,3,3-pentafluoropropane (CF₃CF₂CHCl₂)	VI	0.025
44.	HCFC-225cb	1-3-dichloro-1,2,2,3,3-pentafluoropropane (CF₂ClCF₂CHClF)	VI	0.033
45.	HCFC-226	Chlorohexafluoropropane (C₃HF₆Cl)	VI	0.10
46.	HCFC-231	Pentachlorofluoropropane (C₃H₂FCl₅)	VI	0.09
47.	HCFC-232	Tetrachlorodifluoropropane (C₃H₂F₂Cl₄)	VI	0.10
48.	HCFC-233	Trichlorotrifluoropropane (C₃H₂F₃Cl₃)	VI	0.23
49.	HCFC-234	Dichlorotetrafluoropropane (C₃H₂F₄Cl₂)	VI	0.28
50.	HCFC-235	Chloropentafluoropropane (C₃H₂F₅Cl)	VI	0.52
51.	HCFC-241	Tetrachlorofluoropropane (C₃H₃FCl₄)	VI	0.09
52.	HCFC-242	Trichlorodifluoropropane (C₃H₃F₂Cl₃)	VI	0.13
53.	HCFC-243	Dichlorotrifluoropropane (C₃H₃F₃Cl₂)	VI	0.12
54.	HCFC-244	Chlorotetrafluoropropane (C₃H₃F₄Cl)	VI	0.14
55.	HCFC-251	Trichlorofluoropropane (C₃H₄FCl₃)	VI	0.01
56.	HCFC-252	Dichlorodifluoropropane (C₃H₄F₂Cl₂)	VI	0.04
57.	HCFC-253	Chlorotrifluropropane (C₃H₄F₃Cl)	VI	0.03
58.	HCFC-261	Dichlorofluoropropane (C₃H₅FCl₂)	VI	0.02
59.	HCFC-262	Chlorodifluoropropane (C₃H₅F₂Cl)	VI	0.02
60.	HCFC-271	Chlorofluoropropane (C₃H₆FCl)	VI	0.03
61.	BFC-21B2	Dibromofluoromethane (CHFBr₂)	VII	1.00
62.	HBFC-22B1	Bromodifluoromethane (CHF₂Br)	VII	0.74
63.		Bromofluoromethane (CH₂FBr)	VII	0.73
64.		Tetrabromofluoroethane (C₂HFBr₄)	VII	0.8
65.		Tribromodifluoroethane (C₂HF₂Br₃)	VII	1.8
66.	HBFC-123B2 HBFC-123aB2	Dibromotrifluoroethane (C₂HF₃Br₂)	VII	1.6
67.	HBFC-124B1	Bromotetrafluoroethane (C₂HF₄Br)	VII	1.2
68.		Tribromofluoroethane (C₂H₂FBr₃)	VII	1.1
69.		Dibromodifluoroethane (C₂H₂F₂Br₂)	VII	1.5
70		Bromotrifluoroethane (C₂H₂F₃Br)	VII	1.6
71.		Dibromofluoroethane (C₂H₃FBr₂)	VII	1.7
72.	HBFC-124B1	Bromodifluoroethane (C₂H₃F₂Br)	VII	1.1
73.	HBFC-124B1	Bromofluoroethane (C₂H₄FBr)	VII	0.1
74.		Haxabromofluoropropane (C₃HFB₆)	VII	1.5
75.		Pentabromodifluoropropane (C₃HF₂Br₅)	VII	1.9
76.		Tetrabromofluoropropane (C₃HF₃Br₄)	VII	1.8
77.		Tribromotetrafluoropropane (C₃HF₄Br₃)	VII	2.2
78.		Dibromopentafluoropropane (C₃HF₅Br₂)	VII	2.0
79.		Bromohaxafluoropropane (C₃HF₆Br)	VII	3.3
80.		Pentabromofluoropropane (C₃H₂FBr₅)	VII	1.9
81.		Tetrabromodifluoropropane (C₃H₂F₂Br₄)	VII	2.1
82.		Tribromotrifluoropropane (C₃H₂F₃Br₃)	VII	5.6
83.		Dibromotetrafluoropropane (C₃H₂F₄Br₂)	VII	7.5
84.		Bromopentafluoropropane (C₃H₂F₅Br)	VII	1.4
85.		Tetrabromofluoropropane (C₃H₃FBr₄)	VII	1.9
86.		Tribromodifluoropropane (C₃H₃F₂Br₃)	VII	3.1
87.		Dibromotriflvoropropane (C₃H₃F₃Br₂)	VII	2.5
88.		Bromotetrafluoropropane (C₃H₃F₄Br)	VII	4.4
89.		Tribromofluoropropane (C₃H₄FBr₃)	VII	0.3
90.		Dibromodifluoropropane (C₃H₄F₂Br₂)	VII	1.0
91.		Bromotrifluoropropane (C₃H₄F₃Br)	VII	0.8
92.		Dibromofluoropropane (C₃H₅FBr₂)	VII	0.4
93.		Bromodifluoropropane (C₃H₅F₂Br)	VII	0.8
94.		Bromofluoropropane (C₃H₆FBr)	VII	0.7
95.	Methyl bromide	(CH₃Br)	VIII	0.6