Deuterium Oxide

CAS 7789-20-0D2O20.03 g/mol

Safety: WARNING. Development safety data.

Market Intelligence Snapshot

Market Intelligence Snapshot

99% · ACS · SOLID · 100 g · Regional reference indexes

US Regional Index
$96.00

Per 100 g basis

China Regional Index
$35.00

Per 100 g basis

Regional Gap
63.5%

$61.00 less in China

Updated Aug 1, 2026 · Reference indexes, not supplier quotations

Calculation evidence & references
US index evidence · demo-frontend-v21 observations · 1 eligible suppliers · calculated Aug 1, 2026
China index evidence · demo-frontend-v21 observations · 1 eligible suppliers · calculated Aug 1, 2026

Platform links identify public market channels. Exact supplier identities remain private; each displayed value is a GrapeCat Chem regional index, not a platform quote.

12-Month Regional Index History

Confidence: LIMITEDFreshness: Aug 1, 2026

USD-normalized · 100 g comparison basis

Compressed price scale · omitted empty range: 36.4–84

View exact monthly observations →
Latest six exact monthly observations
RegionMar26Apr26May26Jun26Jul26Aug26
US91.292.293.194.19596
CN33.333.63434.334.735
Exact monthly observations (12)
Exact monthly observations
USChina
85.4400000031.15000000
86.4000000031.50000000
87.3600000031.85000000
88.3200000032.20000000
89.2800000032.55000000
90.2400000032.90000000
91.2000000033.25000000
92.1600000033.60000000
93.1200000033.95000000
94.0800000034.30000000
95.0400000034.65000000
96.0000000035.00000000

Published 1y index history · demo-frontend-v2 · basis 100 g · Methodology ↗

Structure, sources & questions
2D molecular structure of Deuterium Oxide, CAS 7789-20-0

Published structure depiction

Safety & regulatory sourcesReference sources

Development safety data; independently verify before use.

Available Specifications & Package Bases

Available Specifications & Package Bases

Normalized specification and package facts from eligible technical documents; source-specific supplier promotion remains private. Each package is an independent research basis. How calculated ↗

99% · ACS · SOLID
100 g
Current basis
US
$96.00
China
$35.00
Gap
63.5%
$61.00 less in China

demo-frontend-v2 · 1/1 US/CN observations · calculated Aug 1, 2026

Reference Data & Physical Properties

Chemical Reference & Physical Properties

Secondary scientific reference values; unavailable fields remain unfilled.

External identifiers

InChIKey
DEMO-7789-20-0-STRUCTURE
PubChem CID
DEMO-CID-00001261
MDL Number
DEMO-MDL-00001261
SMILES
[2H]O[2H]

Applicable physical properties

Form: SOLID

Only source-provided properties applicable to this published basis are shown. Storage and container requirements remain in Safety Summary.

Melting Point
167 degC
Boiling Point
251 degC
Density
1.41 g/mL
Flash Point
28 degC
Classification

Scientific Sourcing Taxonomy

Related Chemical Records

Published records from the authoritative scientific sourcing relation.

Research index data only. Regional indexes are not executable quotations. Safety, physical-property, and regulatory references must be independently confirmed.

Data Methodology