U+70F7 "烷" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
烷
U+70F7 "烷" CJK Unified Ideograph-# is a Chinese character (hanzi) that represents a chemical term, specifically referring to an alkane, which is a type of saturated hydrocarbon compound in organic chemistry. This character is composed of the fire radical (火) on the left, indicating a connection to heat or combustion, and the phonetic component "完" on the right, which contributes to its pronunciation as "wán" in Mandarin. It is commonly used in modern Chinese to name hydrocarbons such as methane (甲烷), ethane (乙烷), and propane (丙烷), making it an essential character in scientific and technical contexts related to chemistry.
General Properties
| Code Point | U+70F7 |
| Version Added | 1.1 |
| Name | CJK Unified Ideograph-# |
| Block | CJK Unified Ideographs |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | 烷 |
| HTML Hex Encoding | 烷 |
| UTF-8 Encoding | 0xE7 0x83 0xB7 |
| UTF-16 Encoding | 0x70F7 |
| UTF-32 Encoding | 0x000070F7 |
| C/C++/Java Escape | \u70f7 |
Unicode Properties
Unihan Properties
| kBigFive | D64A |
| kCCCII | 225142 |
| kCNS1986 | 2-366D |
| kCNS1992 | 2-366D |
| kCangjie | FJMU |
| kCantonese | jyun4 |
| kCihaiT | 847.604 |
| kDefinition | alkane |
| kEACC | 225142 |
| kFourCornerCode | 9381.1 |
| kGB0 | 4573 |
| kGB1 | 4573 |
| kHanYu | 32206.010 |
| kHanyuPinyin | 32206.010:wán |
| kIICore | AGTM |
| kIRGHanyuDaZidian | 32206.010 |
| kIRGKangXi | 0671.190 |
| kIRG_GSource | G0-4D69 |
| kIRG_HSource | HB2-D64A |
| kIRG_JSource | JMJ-016396 |
| kIRG_KSource | K2-4438 |
| kIRG_TSource | T2-366D |
| kJapanese | カン ガン |
| kTGH | 2013:4961 |
| kKangXi | 0671.190 |
| kMainlandTelegraph | 7909 |
| kMandarin | wán |
| kMojiJoho | MJ016396 |
| kMorohashi | 19047 |
| kPhonetic | 1624 |
| kRSUnicode | 86.7 |
| kSMSZD2003Index | 397.03 |
| kSMSZD2003Readings | wán粵jyun4 |
| kTGHZ2013 | 379.010:wán |
| kTotalStrokes | 11 |
| kUnihanCore2020 | GHMT |
| kXerox | 320:242 |
| kXHC1983 | 1182.040:wán |