Krypton-85

Flow Object ID fo-409de9a6c1bd0ff5

Type Isotope

prefLabel

Label	Language
`Krypton-85`	en

CAS Numbers 13983-27-2

Parent Element fo-e0982f1a21c22537

Changes Applied 12

Properties

Predicate	Value
InChIKey	`DNNSSWSSYDEUBZ-OUBTZVSYSA-N, MFIAJOGCRUYZQO-UHFFFAOYSA-N`
InChI	`InChI=1S/C17H20O2Si/c1-3-19-17(18)14-20(2,15-10-6-4-7-11-15)16-12-8-5-9-13-16/h4-13H,3,14H2,1-2H3, InChI=1S/Kr/i1+1`
IUPAC name	`2-[methyl(diphenyl)silyl]acetic acid ethyl ester, ethyl 2-[methyl(diphenyl)silyl]acetate, ethyl 2-[methyl(diphenyl)silyl]ethanoate, krypton-85`
Molecular formula	`C17H20O2Si, Kr`
SMILES	`CCOC(=O)C[Si](C)(C1=CC=CC=C1)C2=CC=CC=C2, [85Kr], [Kr]`

References

Linked Elementary Flows

UUID	Source	Unit	Context	LCIA Factors	Consensus Changes
`32cc103e…`	EF 3.1	kBq	Environmental → Air → Aircraft cruise height	1	1
`08a91e70…`	EF 3.1	kBq	Environmental → Air → Ground level → Rural (<1000 people/square mile)	1	1
`08a91e70…`	EF 3.1	kBq	Environmental → Air → Ground level → Urban (>1000 people/square mile)	1	1
`08a91e70…`	EF 3.1	kBq	Environmental → Air → High stack, >150 meters	1	1
`08a91e70…`	EF 3.1	kBq	Environmental → Air → Unknown	1	1
`32cc103c…`	EF 3.1	kBq	Environmental → Ground → Agricultural	0	1
`32cc103f…`	EF 3.1	kBq	Environmental → Ground → Unknown	0	1
`32cc1040…`	EF 3.1	kBq	Environmental → Water → Ocean	0	1
`32cc103d…`	EF 3.1	kBq	Environmental → Water → Surface water	0	1
`32cc1042…`	EF 3.1	kBq	Environmental → Water → Unknown	0	1

▶

Changes Applied

Elementary Flow	Field	Old Value	New Value	Comment
`08a91e70…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`08a91e70…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`08a91e70…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`08a91e70…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`32cc103c…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`32cc103d…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`32cc103e…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`32cc103f…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`32cc1040…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`32cc1041…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`32cc1042…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}
`32cc1043…`	`cas_match_labels`	`—`	`{"13983-27-2":"exactMatch"}`	group_key=krypton-85\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['pubchem']; cas_sources={'13983-27-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-409de9a6c1bd0ff5: {'13983-27-2': 'exactMatch'}

Flow Object JSON

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      "atomic_mass_and_uncertainty_u": "84.912527260 ± 0.000002147",
      "half_life_and_uncertainty": "1.82 us ± 0.05",
      "decay_modes": "IT=100%",
      "discovery_year": "1989",
      "specific_activity_bq_per_g": "14673260751930",
      "specific_activity_bq_per_g_value": 14673260751930.0,
      "half_life_chemlin": "10.739(14) a",
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