Deuterium hydride
ALDRICH/488690 - extent of labeling: 96 mol% DH, 98 atom % D
CAS Number: 13983-20-5
Empirical Formula (Hill Notation): HD
Molecular Weight: 3.02
EC Number: 237-773-0
MDL Number: MFCD04126430
Linear Formula: DH
Product Type: Chemical
| autoignition temp. | 1060 °F |
| bp | −252.8 °C (lit.) |
| extent of labeling | 96 mol% DH |
| InChI | 1S/H2/h1H/i1+1 |
| InChI key | UFHFLCQGNIYNRP-OUBTZVSYSA |
| isotopic purity | 98 atom % D |
| mass shift | M+1 |
| mp | −259.2 °C (lit.) |
| SMILES string | [H][2H] |
| vapor density | 0.07 (21 °C, vs air) |
| Packaging: | 1 L in steel cylinder |
| Packaging: | All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter. |
| Packaging: | Standard products are packaged in a 450 mL carbon steel lecture bottle  with brass CGA 110/180 valve . Nominal gas pressures at 21ºC are 20 psig for 1 L and 150 psig for 5 L. These pressures are slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder. |
| Packaging: | This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service . |
| Recommended products: | Stainless steel control valves Z146951 or Z187224 PTFE sealing washers GCA inlet size 180 Z146994 PTFE sealing washers CGA inlet size 110 Z146986 |
| Symbol |   GHS02,GHS04,GHS02,GHS04 |
| Signal word | Danger-Danger |
| Hazard statements | H220 - H280 - H220 - H280 |
| Precautionary statements | P210 - P210 - P377 - P381 - P410 + P403 - P410 + P403 |
| Hazard Codes | F+ |
| Risk Statements | 12 |
| Safety Statements | 9-16-33 |
| RIDADR | UN1049 - class 2 - Hydrogen, compressed |
| WGK Germany | WGK 1 |
| bp | −252.8 °C (lit.) |
| mp | −259.2 °C (lit.) |
| UNSPSC | 12352101 |